52576785 has 24 divisors (see below), whose sum is σ = 93075840. Its totient is φ = 27443232.

The previous prime is 52576751. The next prime is 52576793. The reversal of 52576785 is 58767525.

52576785 is a `hidden beast` number, since 5 + 2 + 576 + 78 + 5 = 666.

It is not a de Polignac number, because 52576785 - 2⁶ = 52576721 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 52576785.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10315 + ... + 14544.

It is an arithmetic number, because the mean of its divisors is an integer number (3878160).

Almost surely, 2^52576785 is an apocalyptic number.

It is an amenable number.

52576785 is a deficient number, since it is larger than the sum of its proper divisors (40499055).

52576785 is a wasteful number, since it uses less digits than its factorization.

52576785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24917 (or 24914 counting only the distinct ones).

The product of its digits is 588000, while the sum is 45.

The square root of 52576785 is about 7250.9851054874. The cubic root of 52576785 is about 374.6260806154.

It can be divided in two parts, 52576 and 785, that added together give a square (53361 = 231²).

The spelling of 52576785 in words is "fifty-two million, five hundred seventy-six thousand, seven hundred eighty-five".