57046507 has 8 divisors (see below), whose sum is σ = 66089696. Its totient is φ = 48226752.

The previous prime is 57046501. The next prime is 57046523. The reversal of 57046507 is 70564075.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57046507 - 2³ = 57046499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57046501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55308 + ... + 56329.

It is an arithmetic number, because the mean of its divisors is an integer number (8261212).

Almost surely, 2^57046507 is an apocalyptic number.

57046507 is a deficient number, since it is larger than the sum of its proper divisors (9043189).

57046507 is a wasteful number, since it uses less digits than its factorization.

57046507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111717.

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 57046507 is about 7552.9138085907. The cubic root of 57046507 is about 384.9547526518.

The spelling of 57046507 in words is "fifty-seven million, forty-six thousand, five hundred seven".