355552125432 has 64 divisors (see below), whose sum is σ = 1016841446400. Its totient is φ = 101488498560.

The previous prime is 355552125427. The next prime is 355552125443. The reversal of 355552125432 is 234521255553.

It is a super-2 number, since 2×355552125432² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 843919 + ... + 1193022.

It is an arithmetic number, because the mean of its divisors is an integer number (15888147600).

Almost surely, 2^355552125432 is an apocalyptic number.

It is an amenable number.

355552125432 is an abundant number, since it is smaller than the sum of its proper divisors (661289320968).

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

355552125432 is a wasteful number, since it uses less digits than its factorization.

355552125432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2037996 (or 2037992 counting only the distinct ones).

The product of its digits is 900000, while the sum is 42.

The spelling of 355552125432 in words is "three hundred fifty-five billion, five hundred fifty-two million, one hundred twenty-five thousand, four hundred thirty-two".