653351325 has 48 divisors (see below), whose sum is σ = 1190227392. Its totient is φ = 313600000.

The previous prime is 653351287. The next prime is 653351393. The reversal of 653351325 is 523153356.

It is not a de Polignac number, because 653351325 - 2¹⁰ = 653350301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 79405 + ... + 87245.

It is an arithmetic number, because the mean of its divisors is an integer number (24796404).

Almost surely, 2^653351325 is an apocalyptic number.

It is an amenable number.

653351325 is a deficient number, since it is larger than the sum of its proper divisors (536876067).

653351325 is a wasteful number, since it uses less digits than its factorization.

653351325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7966 (or 7961 counting only the distinct ones).

The product of its digits is 40500, while the sum is 33.

The square root of 653351325 is about 25560.7379588305. The cubic root of 653351325 is about 867.7252970078.

The spelling of 653351325 in words is "six hundred fifty-three million, three hundred fifty-one thousand, three hundred twenty-five".