53618752 has 28 divisors (see below), whose sum is σ = 116073936. Its totient is φ = 24371840.

The previous prime is 53618723. The next prime is 53618753. The reversal of 53618752 is 25781635.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (53618753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37378 + ... + 38785.

Almost surely, 2^53618752 is an apocalyptic number.

It is an amenable number.

53618752 is an abundant number, since it is smaller than the sum of its proper divisors (62455184).

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

53618752 is a wasteful number, since it uses less digits than its factorization.

53618752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76186 (or 76176 counting only the distinct ones).

The product of its digits is 50400, while the sum is 37.

The square root of 53618752 is about 7322.4826391054. The cubic root of 53618752 is about 377.0846904041.

The spelling of 53618752 in words is "fifty-three million, six hundred eighteen thousand, seven hundred fifty-two".