355251235124052 has 144 divisors (see below), whose sum is σ = 910793406781440. Its totient is φ = 116742063240000.

The previous prime is 355251235124029. The next prime is 355251235124063. The reversal of 355251235124052 is 250421532152553.

355251235124052 is a `hidden beast` number, since 3 + 5 + 5 + 2 + 5 + 1 + 2 + 351 + 240 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 355251235123989 and 355251235124007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2012085177 + ... + 2012261727.

It is an arithmetic number, because the mean of its divisors is an integer number (6324954213760).

Almost surely, 2^{355251235124052} is an apocalyptic number.

It is an amenable number.

355251235124052 is an abundant number, since it is smaller than the sum of its proper divisors (555542171657388).

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

355251235124052 is a wasteful number, since it uses less digits than its factorization.

355251235124052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179514 (or 179509 counting only the distinct ones).

The product of its (nonzero) digits is 1800000, while the sum is 45.

The spelling of 355251235124052 in words is "three hundred fifty-five trillion, two hundred fifty-one billion, two hundred thirty-five million, one hundred twenty-four thousand, fifty-two".