653176052 has 6 divisors (see below), whose sum is σ = 1143058098. Its totient is φ = 326588024.

The previous prime is 653176039. The next prime is 653176093. The reversal of 653176052 is 250671356.

It can be written as a sum of positive squares in only one way, i.e., 373416976 + 279759076 = 19324^2 + 16726^2 .

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, 81647003 + ... + 81647010.

It is an arithmetic number, because the mean of its divisors is an integer number (190509683).

Almost surely, 2^653176052 is an apocalyptic number.

It is an amenable number.

653176052 is a deficient number, since it is larger than the sum of its proper divisors (489882046).

653176052 is a wasteful number, since it uses less digits than its factorization.

653176052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163294017 (or 163294015 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 653176052 is about 25557.3091697855. The cubic root of 653176052 is about 867.6476958702.

The spelling of 653176052 in words is "six hundred fifty-three million, one hundred seventy-six thousand, fifty-two".