57434017 has 6 divisors (see below), whose sum is σ = 60616338. Its totient is φ = 54410832.

The previous prime is 57434009. The next prime is 57434021. The reversal of 57434017 is 71043475.

It can be written as a sum of positive squares in only one way, i.e., 32273761 + 25160256 = 5681^2 + 5016^2 .

It is not a de Polignac number, because 57434017 - 2³ = 57434009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57434017.

It is not an unprimeable number, because it can be changed into a prime (57434057) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79188 + ... + 79909.

It is an arithmetic number, because the mean of its divisors is an integer number (10102723).

Almost surely, 2^57434017 is an apocalyptic number.

It is an amenable number.

57434017 is a deficient number, since it is larger than the sum of its proper divisors (3182321).

57434017 is a wasteful number, since it uses less digits than its factorization.

57434017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159135 (or 159116 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 57434017 is about 7578.5234049912. The cubic root of 57434017 is about 385.8244367030.

The spelling of 57434017 in words is "fifty-seven million, four hundred thirty-four thousand, seventeen".