52577874 has 24 divisors (see below), whose sum is σ = 114987600. Its totient is φ = 17361528.

The previous prime is 52577827. The next prime is 52577879. The reversal of 52577874 is 47877525.

52577874 is a `hidden beast` number, since 5 + 2 + 577 + 8 + 74 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52577879) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11724 + ... + 15575.

It is an arithmetic number, because the mean of its divisors is an integer number (4791150).

Almost surely, 2^52577874 is an apocalyptic number.

52577874 is an abundant number, since it is smaller than the sum of its proper divisors (62409726).

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

52577874 is a wasteful number, since it uses less digits than its factorization.

52577874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27414 (or 27411 counting only the distinct ones).

The product of its digits is 548800, while the sum is 45.

The square root of 52577874 is about 7251.0601983434. The cubic root of 52577874 is about 374.6286670863.

It can be divided in two parts, 5257 and 7874, that added together give a palindrome (13131).

The spelling of 52577874 in words is "fifty-two million, five hundred seventy-seven thousand, eight hundred seventy-four".