653504104 has 16 divisors (see below), whose sum is σ = 1336713120. Its totient is φ = 297047280.

The previous prime is 653504099. The next prime is 653504167. The reversal of 653504104 is 401405356.

It is a super-2 number, since 2×653504104² = 854135227889685632, which contains 22 as substring.

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, 3713004 + ... + 3713179.

It is an arithmetic number, because the mean of its divisors is an integer number (83544570).

Almost surely, 2^653504104 is an apocalyptic number.

It is an amenable number.

653504104 is an abundant number, since it is smaller than the sum of its proper divisors (683209016).

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

653504104 is a wasteful number, since it uses less digits than its factorization.

653504104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7426200 (or 7426196 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 653504104 is about 25563.7263324422. The cubic root of 653504104 is about 867.7929277327.

The spelling of 653504104 in words is "six hundred fifty-three million, five hundred four thousand, one hundred four".