57480953 has 16 divisors (see below), whose sum is σ = 60410880. Its totient is φ = 54652416.

The previous prime is 57480937. The next prime is 57480967. The reversal of 57480953 is 35908475.

It is a cyclic number.

It is not a de Polignac number, because 57480953 - 2⁴ = 57480937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 57480953.

It is not an unprimeable number, because it can be changed into a prime (57480923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 419501 + ... + 419637.

It is an arithmetic number, because the mean of its divisors is an integer number (3775680).

Almost surely, 2^57480953 is an apocalyptic number.

It is an amenable number.

57480953 is a deficient number, since it is larger than the sum of its proper divisors (2929927).

57480953 is a wasteful number, since it uses less digits than its factorization.

57480953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 57480953 is about 7581.6194180399. The cubic root of 57480953 is about 385.9295087256.

The spelling of 57480953 in words is "fifty-seven million, four hundred eighty thousand, nine hundred fifty-three".