509035057 has 16 divisors (see below), whose sum is σ = 558535680. Its totient is φ = 462369600.

The previous prime is 509035039. The next prime is 509035069. The reversal of 509035057 is 750530905.

It is a cyclic number.

It is not a de Polignac number, because 509035057 - 2²⁷ = 374817329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (509035357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34432 + ... + 46942.

It is an arithmetic number, because the mean of its divisors is an integer number (34908480).

Almost surely, 2^509035057 is an apocalyptic number.

It is an amenable number.

509035057 is a deficient number, since it is larger than the sum of its proper divisors (49500623).

509035057 is a wasteful number, since it uses less digits than its factorization.

509035057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12624.

The product of its (nonzero) digits is 23625, while the sum is 34.

The square root of 509035057 is about 22561.8052690825. The cubic root of 509035057 is about 798.4527683762.

The spelling of 509035057 in words is "five hundred nine million, thirty-five thousand, fifty-seven".