57757425 has 24 divisors (see below), whose sum is σ = 104174880. Its totient is φ = 28003200.

The previous prime is 57757421. The next prime is 57757429. The reversal of 57757425 is 52475775.

It is an interprime number because it is at equal distance from previous prime (57757421) and next prime (57757429).

It is not a de Polignac number, because 57757425 - 2² = 57757421 is a prime.

57757425 is a modest number, since divided by 7425 gives 5775 as remainder.

It is not an unprimeable number, because it can be changed into a prime (57757421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34180 + ... + 35829.

It is an arithmetic number, because the mean of its divisors is an integer number (4340620).

Almost surely, 2^57757425 is an apocalyptic number.

57757425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

57757425 is a deficient number, since it is larger than the sum of its proper divisors (46417455).

57757425 is a wasteful number, since it uses less digits than its factorization.

57757425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70033 (or 70028 counting only the distinct ones).

The product of its digits is 343000, while the sum is 42.

The square root of 57757425 is about 7599.8305902171. The cubic root of 57757425 is about 386.5472675174.

The spelling of 57757425 in words is "fifty-seven million, seven hundred fifty-seven thousand, four hundred twenty-five".