52752678 has 32 divisors (see below), whose sum is σ = 116992512. Its totient is φ = 15722400.

The previous prime is 52752677. The next prime is 52752697. The reversal of 52752678 is 87625725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52752671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2526 + ... + 10577.

It is an arithmetic number, because the mean of its divisors is an integer number (3656016).

Almost surely, 2^52752678 is an apocalyptic number.

52752678 is an abundant number, since it is smaller than the sum of its proper divisors (64239834).

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

52752678 is a wasteful number, since it uses less digits than its factorization.

52752678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13180.

The product of its digits is 235200, while the sum is 42.

The square root of 52752678 is about 7263.1038819502. The cubic root of 52752678 is about 375.0433798705.

The spelling of 52752678 in words is "fifty-two million, seven hundred fifty-two thousand, six hundred seventy-eight".