653519116 has 6 divisors (see below), whose sum is σ = 1143658460. Its totient is φ = 326759556.

The previous prime is 653519093. The next prime is 653519129. The reversal of 653519116 is 611915356.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81689886 + ... + 81689893.

Almost surely, 2^653519116 is an apocalyptic number.

It is an amenable number.

653519116 is a deficient number, since it is larger than the sum of its proper divisors (490139344).

653519116 is a wasteful number, since it uses less digits than its factorization.

653519116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163379783 (or 163379781 counting only the distinct ones).

The product of its digits is 24300, while the sum is 37.

The square root of 653519116 is about 25564.0199499218. The cubic root of 653519116 is about 867.7995725304.

It can be divided in two parts, 6535 and 19116, that added together give a triangular number (25651 = T₂₂₆).

The spelling of 653519116 in words is "six hundred fifty-three million, five hundred nineteen thousand, one hundred sixteen".