52017057 has 24 divisors (see below), whose sum is σ = 77329824. Its totient is φ = 33675264.

The previous prime is 52017037. The next prime is 52017067. The reversal of 52017057 is 75071025.

It is not a de Polignac number, because 52017057 - 2¹⁰ = 52016033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52017057.

It is not an unprimeable number, because it can be changed into a prime (52017037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99198 + ... + 99720.

It is an arithmetic number, because the mean of its divisors is an integer number (3222076).

Almost surely, 2^52017057 is an apocalyptic number.

It is an amenable number.

52017057 is a deficient number, since it is larger than the sum of its proper divisors (25312767).

52017057 is a wasteful number, since it uses less digits than its factorization.

52017057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829 (or 826 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 27.

The square root of 52017057 is about 7212.2851441135. The cubic root of 52017057 is about 373.2919224015.

The spelling of 52017057 in words is "fifty-two million, seventeen thousand, fifty-seven".