653675032 has 8 divisors (see below), whose sum is σ = 1225640700. Its totient is φ = 326837512.

The previous prime is 653675027. The next prime is 653675053. The reversal of 653675032 is 230576356.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 653674982 and 653675000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40854682 + ... + 40854697.

Almost surely, 2^653675032 is an apocalyptic number.

It is an amenable number.

653675032 is a deficient number, since it is larger than the sum of its proper divisors (571965668).

653675032 is a wasteful number, since it uses less digits than its factorization.

653675032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81709385 (or 81709381 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 37.

The square root of 653675032 is about 25567.0692884421. The cubic root of 653675032 is about 867.8685799886.

The spelling of 653675032 in words is "six hundred fifty-three million, six hundred seventy-five thousand, thirty-two".