52874757 has 12 divisors (see below), whose sum is σ = 82249804. Its totient is φ = 32538240.

The previous prime is 52874737. The next prime is 52874771. The reversal of 52874757 is 75747825.

52874757 is a `hidden beast` number, since 528 + 74 + 7 + 57 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 28579716 + 24295041 = 5346^2 + 4929^2 .

It is not a de Polignac number, because 52874757 - 2¹² = 52870661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52874737) 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, 225844 + ... + 226077.

Almost surely, 2^52874757 is an apocalyptic number.

It is an amenable number.

52874757 is a deficient number, since it is larger than the sum of its proper divisors (29375047).

52874757 is a wasteful number, since it uses less digits than its factorization.

52874757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451940 (or 451937 counting only the distinct ones).

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

The square root of 52874757 is about 7271.5030770811. The cubic root of 52874757 is about 375.3324624961.

The spelling of 52874757 in words is "fifty-two million, eight hundred seventy-four thousand, seven hundred fifty-seven".