52752755 has 16 divisors (see below), whose sum is σ = 70365024. Its totient is φ = 37639680.

The previous prime is 52752737. The next prime is 52752781. The reversal of 52752755 is 55725725.

It is not a de Polignac number, because 52752755 - 2⁸ = 52752499 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6134 + ... + 11963.

It is an arithmetic number, because the mean of its divisors is an integer number (4397814).

Almost surely, 2^52752755 is an apocalyptic number.

52752755 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52752755 is a deficient number, since it is larger than the sum of its proper divisors (17612269).

52752755 is a wasteful number, since it uses less digits than its factorization.

52752755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18166.

The product of its digits is 122500, while the sum is 38.

The square root of 52752755 is about 7263.1091827123. The cubic root of 52752755 is about 375.0435623467.

The spelling of 52752755 in words is "fifty-two million, seven hundred fifty-two thousand, seven hundred fifty-five".