52413057 has 12 divisors (see below), whose sum is σ = 80161380. Its totient is φ = 32886528.

The previous prime is 52413043. The next prime is 52413059. The reversal of 52413057 is 75031425.

It is a happy number.

52413057 is a `hidden beast` number, since 524 + 130 + 5 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 39388176 + 13024881 = 6276^2 + 3609^2 .

It is not a de Polignac number, because 52413057 - 2¹⁰ = 52412033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52413057.

It is not an unprimeable number, because it can be changed into a prime (52413059) 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, 171132 + ... + 171437.

It is an arithmetic number, because the mean of its divisors is an integer number (6680115).

Almost surely, 2^52413057 is an apocalyptic number.

It is an amenable number.

52413057 is a deficient number, since it is larger than the sum of its proper divisors (27748323).

52413057 is a wasteful number, since it uses less digits than its factorization.

52413057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342592 (or 342589 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 52413057 is about 7239.6862501078. The cubic root of 52413057 is about 374.2368051433.

The spelling of 52413057 in words is "fifty-two million, four hundred thirteen thousand, fifty-seven".