57495949 has 8 divisors (see below), whose sum is σ = 65757888. Its totient is φ = 49246080.

The previous prime is 57495947. The next prime is 57495959. The reversal of 57495949 is 94959475.

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 57495949 - 2¹ = 57495947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57495896 and 57495905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57495941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12594 + ... + 16540.

It is an arithmetic number, because the mean of its divisors is an integer number (8219736).

Almost surely, 2^57495949 is an apocalyptic number.

It is an amenable number.

57495949 is a deficient number, since it is larger than the sum of its proper divisors (8261939).

57495949 is a wasteful number, since it uses less digits than its factorization.

57495949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6035.

The product of its digits is 2041200, while the sum is 52.

The square root of 57495949 is about 7582.6083243169. The cubic root of 57495949 is about 385.9630670633.

The spelling of 57495949 in words is "fifty-seven million, four hundred ninety-five thousand, nine hundred forty-nine".