555454211142132 has 18 divisors (see below), whose sum is σ = 1404064811498258. Its totient is φ = 185151403714032.

The previous prime is 555454211142107. The next prime is 555454211142137. The reversal of 555454211142132 is 231241112454555.

555454211142132 is a `hidden beast` number, since 5 + 5 + 5 + 4 + 5 + 4 + 211 + 1 + 421 + 3 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 540320912998416 + 15133298143716 = 23244804^2 + 3890154^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555454211142137) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7714641821383 + ... + 7714641821454.

Almost surely, 2^{555454211142132} is an apocalyptic number.

It is an amenable number.

555454211142132 is an abundant number, since it is smaller than the sum of its proper divisors (848610600356126).

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

555454211142132 is a wasteful number, since it uses less digits than its factorization.

555454211142132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15429283642847 (or 15429283642842 counting only the distinct ones).

The product of its digits is 960000, while the sum is 45.

Adding to 555454211142132 its reverse (231241112454555), we get a palindrome (786695323596687).

The spelling of 555454211142132 in words is "five hundred fifty-five trillion, four hundred fifty-four billion, two hundred eleven million, one hundred forty-two thousand, one hundred thirty-two".