57514909 has 8 divisors (see below), whose sum is σ = 59451608. Its totient is φ = 55598400.

The previous prime is 57514901. The next prime is 57514913. The reversal of 57514909 is 90941575.

It can be written as a sum of positive squares in 4 ways, for example, as 29920900 + 27594009 = 5470^2 + 5253^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 57514909 - 2³ = 57514901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57514901) 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, 859 + ... + 10759.

It is an arithmetic number, because the mean of its divisors is an integer number (7431451).

Almost surely, 2^57514909 is an apocalyptic number.

It is an amenable number.

57514909 is a deficient number, since it is larger than the sum of its proper divisors (1936699).

57514909 is a wasteful number, since it uses less digits than its factorization.

57514909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10095.

The product of its (nonzero) digits is 56700, while the sum is 40.

The square root of 57514909 is about 7583.8584506833. The cubic root of 57514909 is about 386.0054877651.

The spelling of 57514909 in words is "fifty-seven million, five hundred fourteen thousand, nine hundred nine".