653000974804 has 12 divisors (see below), whose sum is σ = 1170623699028. Its totient is φ = 318537060800.

The previous prime is 653000974727. The next prime is 653000974807. The reversal of 653000974804 is 408479000356.

It can be written as a sum of positive squares in 2 ways, for example, as 147625008400 + 505375966404 = 384220^2 + 710898^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653000974807) 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, 1990856467 + ... + 1990856794.

It is an arithmetic number, because the mean of its divisors is an integer number (97551974919).

Almost surely, 2^653000974804 is an apocalyptic number.

It is an amenable number.

653000974804 is a deficient number, since it is larger than the sum of its proper divisors (517622724224).

653000974804 is a wasteful number, since it uses less digits than its factorization.

653000974804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3981713306 (or 3981713304 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 653000974804 in words is "six hundred fifty-three billion, nine hundred seventy-four thousand, eight hundred four".