53562752 has 16 divisors (see below), whose sum is σ = 106707300. Its totient is φ = 26781312.

The previous prime is 53562749. The next prime is 53562757. The reversal of 53562752 is 25726535.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53562757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209102 + ... + 209357.

Almost surely, 2^53562752 is an apocalyptic number.

It is an amenable number.

53562752 is a deficient number, since it is larger than the sum of its proper divisors (53144548).

53562752 is an equidigital number, since it uses as much as digits as its factorization.

53562752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418473 (or 418461 counting only the distinct ones).

The product of its digits is 63000, while the sum is 35.

The square root of 53562752 is about 7318.6578004440. The cubic root of 53562752 is about 376.9533675760.

The spelling of 53562752 in words is "fifty-three million, five hundred sixty-two thousand, seven hundred fifty-two".