555483823921152 has 288 divisors, whose sum is σ = 1833615619748640. Its totient is φ = 158702303969280.

The previous prime is 555483823921133. The next prime is 555483823921153. The reversal of 555483823921152 is 251129328384555.

555483823921152 is a `hidden beast` number, since 5 + 5 + 5 + 4 + 8 + 382 + 39 + 211 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a super-3 number, since 3×555483823921152³ (a number of 45 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 555483823921152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555483823921153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3172999702 + ... + 3173174762.

It is an arithmetic number, because the mean of its divisors is an integer number (6366720901905).

Almost surely, 2^{555483823921152} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 555483823921152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (916807809874320).

555483823921152 is an abundant number, since it is smaller than the sum of its proper divisors (1278131795827488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

555483823921152 is a wasteful number, since it uses less digits than its factorization.

555483823921152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199689 (or 199666 counting only the distinct ones).

The product of its digits is 103680000, while the sum is 63.

The spelling of 555483823921152 in words is "five hundred fifty-five trillion, four hundred eighty-three billion, eight hundred twenty-three million, nine hundred twenty-one thousand, one hundred fifty-two".