653413683 has 24 divisors (see below), whose sum is σ = 996689008. Its totient is φ = 378441216.

The previous prime is 653413637. The next prime is 653413727. The reversal of 653413683 is 386314356.

It is not a de Polignac number, because 653413683 - 2⁶ = 653413619 is a prime.

It is a super-2 number, since 2×653413683² = 853898882263248978, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (653413633) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17716 + ... + 40257.

Almost surely, 2^653413683 is an apocalyptic number.

653413683 is a deficient number, since it is larger than the sum of its proper divisors (343275325).

653413683 is a wasteful number, since it uses less digits than its factorization.

653413683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58023 (or 58006 counting only the distinct ones).

The product of its digits is 155520, while the sum is 39.

The square root of 653413683 is about 25561.9577301896. The cubic root of 653413683 is about 867.7529023153.

The spelling of 653413683 in words is "six hundred fifty-three million, four hundred thirteen thousand, six hundred eighty-three".