897254567180 has 24 divisors (see below), whose sum is σ = 1884549563568. Its totient is φ = 358841832128.

The previous prime is 897254567177. The next prime is 897254567207. The reversal of 897254567180 is 81765452798.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3626939 + ... + 3866418.

It is an arithmetic number, because the mean of its divisors is an integer number (78522898482).

Almost surely, 2^897254567180 is an apocalyptic number.

It is an amenable number.

897254567180 is an abundant number, since it is smaller than the sum of its proper divisors (987294996388).

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

897254567180 is a wasteful number, since it uses less digits than its factorization.

897254567180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7499353 (or 7499351 counting only the distinct ones).

The product of its (nonzero) digits is 33868800, while the sum is 62.

The spelling of 897254567180 in words is "eight hundred ninety-seven billion, two hundred fifty-four million, five hundred sixty-seven thousand, one hundred eighty".