53269752 has 32 divisors (see below), whose sum is σ = 137768400. Its totient is φ = 17144064.

The previous prime is 53269739. The next prime is 53269759. The reversal of 53269752 is 25796235.

It is a self number, because there is not a number n which added to its sum of digits gives 53269752.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53269759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37573 + ... + 38964.

Almost surely, 2^53269752 is an apocalyptic number.

It is an amenable number.

53269752 is an abundant number, since it is smaller than the sum of its proper divisors (84498648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53269752 is a wasteful number, since it uses less digits than its factorization.

53269752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76575 (or 76571 counting only the distinct ones).

The product of its digits is 113400, while the sum is 39.

The square root of 53269752 is about 7298.6130189235. The cubic root of 53269752 is about 376.2647712585.

The spelling of 53269752 in words is "fifty-three million, two hundred sixty-nine thousand, seven hundred fifty-two".