552012221152 has 48 divisors (see below), whose sum is σ = 1253018948832. Its totient is φ = 234483056640.

The previous prime is 552012221083. The next prime is 552012221153. The reversal of 552012221152 is 251122210255.

It is a super-3 number, since 3×552012221152³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 552012221152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552012221153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10878849 + ... + 10929472.

It is an arithmetic number, because the mean of its divisors is an integer number (26104561434).

Almost surely, 2^552012221152 is an apocalyptic number.

It is an amenable number.

552012221152 is an abundant number, since it is smaller than the sum of its proper divisors (701006727680).

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

552012221152 is a wasteful number, since it uses less digits than its factorization.

552012221152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21808451 (or 21808443 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 28.

The spelling of 552012221152 in words is "five hundred fifty-two billion, twelve million, two hundred twenty-one thousand, one hundred fifty-two".