57522975 has 48 divisors (see below), whose sum is σ = 102910080. Its totient is φ = 28252800.

The previous prime is 57522973. The next prime is 57522991. The reversal of 57522975 is 57922575.

It is a happy number.

It is not a de Polignac number, because 57522975 - 2¹ = 57522973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57522973) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52180 + ... + 53270.

It is an arithmetic number, because the mean of its divisors is an integer number (2143960).

Almost surely, 2^57522975 is an apocalyptic number.

57522975 is a deficient number, since it is larger than the sum of its proper divisors (45387105).

57522975 is a wasteful number, since it uses less digits than its factorization.

57522975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160 (or 1155 counting only the distinct ones).

The product of its digits is 220500, while the sum is 42.

The square root of 57522975 is about 7584.3902193914. The cubic root of 57522975 is about 386.0235316357.

The spelling of 57522975 in words is "fifty-seven million, five hundred twenty-two thousand, nine hundred seventy-five".