57276075 has 24 divisors (see below), whose sum is σ = 95684848. Its totient is φ = 30228480.

The previous prime is 57276071. The next prime is 57276097. The reversal of 57276075 is 57067275.

It is not a de Polignac number, because 57276075 - 2² = 57276071 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 (57276071) 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 23 ways as a sum of consecutive naturals, for example, 3339 + ... + 11211.

Almost surely, 2^57276075 is an apocalyptic number.

57276075 is a deficient number, since it is larger than the sum of its proper divisors (38408773).

57276075 is a wasteful number, since it uses less digits than its factorization.

57276075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7983 (or 7978 counting only the distinct ones).

The product of its (nonzero) digits is 102900, while the sum is 39.

The square root of 57276075 is about 7568.0958635578. The cubic root of 57276075 is about 385.4704430766.

The spelling of 57276075 in words is "fifty-seven million, two hundred seventy-six thousand, seventy-five".