53375732 has 24 divisors (see below), whose sum is σ = 99076992. Its totient is φ = 25106400.

The previous prime is 53375681. The next prime is 53375759. The reversal of 53375732 is 23757335.

It is a junction number, because it is equal to n+sod(n) for n = 53375692 and 53375701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857 + ... + 10367.

It is an arithmetic number, because the mean of its divisors is an integer number (4128208).

Almost surely, 2^53375732 is an apocalyptic number.

It is an amenable number.

53375732 is a deficient number, since it is larger than the sum of its proper divisors (45701260).

53375732 is a wasteful number, since it uses less digits than its factorization.

53375732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9599 (or 9597 counting only the distinct ones).

The product of its digits is 66150, while the sum is 35.

The square root of 53375732 is about 7305.8696949781. The cubic root of 53375732 is about 376.5141318143.

The spelling of 53375732 in words is "fifty-three million, three hundred seventy-five thousand, seven hundred thirty-two".