653055512 has 16 divisors (see below), whose sum is σ = 1225258800. Its totient is φ = 326319840.

The previous prime is 653055509. The next prime is 653055547. The reversal of 653055512 is 215550356.

653055512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12212 + ... + 38147.

It is an arithmetic number, because the mean of its divisors is an integer number (76578675).

Almost surely, 2^653055512 is an apocalyptic number.

It is an amenable number.

653055512 is a deficient number, since it is larger than the sum of its proper divisors (572203288).

653055512 is a wasteful number, since it uses less digits than its factorization.

653055512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51986 (or 51982 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 32.

The square root of 653055512 is about 25554.9508314925. The cubic root of 653055512 is about 867.5943194044.

The spelling of 653055512 in words is "six hundred fifty-three million, fifty-five thousand, five hundred twelve".