897049510204 has 12 divisors (see below), whose sum is σ = 1652459624200. Its totient is φ = 424918189008.

The previous prime is 897049510193. The next prime is 897049510213. The reversal of 897049510204 is 402015940798.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5901641439 + ... + 5901641590.

Almost surely, 2^897049510204 is an apocalyptic number.

It is an amenable number.

897049510204 is a deficient number, since it is larger than the sum of its proper divisors (755410113996).

897049510204 is a wasteful number, since it uses less digits than its factorization.

897049510204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11803283052 (or 11803283050 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 897049510204 in words is "eight hundred ninety-seven billion, forty-nine million, five hundred ten thousand, two hundred four".