355224052452 has 12 divisors (see below), whose sum is σ = 828856122416. Its totient is φ = 118408017480.

The previous prime is 355224052433. The next prime is 355224052457. The reversal of 355224052452 is 254250422553.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 355224052452.

It is not an unprimeable number, because it can be changed into a prime (355224052457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14801002174 + ... + 14801002197.

Almost surely, 2^355224052452 is an apocalyptic number.

It is an amenable number.

355224052452 is an abundant number, since it is smaller than the sum of its proper divisors (473632069964).

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

355224052452 is a wasteful number, since it uses less digits than its factorization.

355224052452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29602004378 (or 29602004376 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 39.

The spelling of 355224052452 in words is "three hundred fifty-five billion, two hundred twenty-four million, fifty-two thousand, four hundred fifty-two".