653574245 has 16 divisors (see below), whose sum is σ = 802448640. Its totient is φ = 510794304.

The previous prime is 653574227. The next prime is 653574277. The reversal of 653574245 is 542475356.

It is a cyclic number.

It is not a de Polignac number, because 653574245 - 2²⁰ = 652525669 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143219 + ... + 147711.

It is an arithmetic number, because the mean of its divisors is an integer number (50153040).

Almost surely, 2^653574245 is an apocalyptic number.

It is an amenable number.

653574245 is a deficient number, since it is larger than the sum of its proper divisors (148874395).

653574245 is a wasteful number, since it uses less digits than its factorization.

653574245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5164.

The product of its digits is 504000, while the sum is 41.

The square root of 653574245 is about 25565.0981809185. The cubic root of 653574245 is about 867.8239735393.

The spelling of 653574245 in words is "six hundred fifty-three million, five hundred seventy-four thousand, two hundred forty-five".