253415446002 has 24 divisors (see below), whose sum is σ = 549103239360. Its totient is φ = 84466209240.

The previous prime is 253415446001. The next prime is 253415446019. The reversal of 253415446002 is 200644514352.

253415446002 is a `hidden beast` number, since 2 + 5 + 3 + 4 + 1 + 5 + 44 + 600 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (253415446001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183774 + ... + 735257.

It is an arithmetic number, because the mean of its divisors is an integer number (22879301640).

Almost surely, 2^253415446002 is an apocalyptic number.

253415446002 is an abundant number, since it is smaller than the sum of its proper divisors (295687793358).

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

253415446002 is a wasteful number, since it uses less digits than its factorization.

253415446002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934358 (or 934355 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 253415446002 in words is "two hundred fifty-three billion, four hundred fifteen million, four hundred forty-six thousand, two".