52764075 has 96 divisors (see below), whose sum is σ = 119436800. Its totient is φ = 22239360.

The previous prime is 52764059. The next prime is 52764091. The reversal of 52764075 is 57046725.

52764075 is a `hidden beast` number, since 5 + 2 + 7 + 640 + 7 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (52764059) and next prime (52764091).

It is not a de Polignac number, because 52764075 - 2⁴ = 52764059 is a prime.

It is a super-2 number, since 2×52764075² = 5568095221211250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 60996 + ... + 61854.

Almost surely, 2^52764075 is an apocalyptic number.

52764075 is an abundant number, since it is smaller than the sum of its proper divisors (66672725).

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

52764075 is a wasteful number, since it uses less digits than its factorization.

52764075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898 (or 887 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 52764075 is about 7263.8884214999. Note that the first 3 decimals coincide. The cubic root of 52764075 is about 375.0703867877.

The spelling of 52764075 in words is "fifty-two million, seven hundred sixty-four thousand, seventy-five".