53702352 has 100 divisors (see below), whose sum is σ = 169605216. Its totient is φ = 16269120.

The previous prime is 53702347. The next prime is 53702359. The reversal of 53702352 is 25320735.

It is a super-2 number, since 2×53702352² = 5767885220663808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53702359) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12373 + ... + 16139.

Almost surely, 2^53702352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53702352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84802608).

53702352 is an abundant number, since it is smaller than the sum of its proper divisors (115902864).

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

53702352 is a wasteful number, since it uses less digits than its factorization.

53702352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3798 (or 3783 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 27.

The square root of 53702352 is about 7328.1888621951. The cubic root of 53702352 is about 377.2805665939.

The spelling of 53702352 in words is "fifty-three million, seven hundred two thousand, three hundred fifty-two".