57478425 has 48 divisors (see below), whose sum is σ = 98208000. Its totient is φ = 29652480.

The previous prime is 57478423. The next prime is 57478441. The reversal of 57478425 is 52487475.

57478425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57478425 - 2¹ = 57478423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57478423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 527271 + ... + 527379.

It is an arithmetic number, because the mean of its divisors is an integer number (2046000).

Almost surely, 2^57478425 is an apocalyptic number.

It is an amenable number.

57478425 is a deficient number, since it is larger than the sum of its proper divisors (40729575).

57478425 is a wasteful number, since it uses less digits than its factorization.

57478425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290 (or 285 counting only the distinct ones).

The product of its digits is 313600, while the sum is 42.

The square root of 57478425 is about 7581.4526972078. The cubic root of 57478425 is about 385.9238509436.

The spelling of 57478425 in words is "fifty-seven million, four hundred seventy-eight thousand, four hundred twenty-five".