57455126 has 8 divisors (see below), whose sum is σ = 90718680. Its totient is φ = 27215568.

The previous prime is 57455051. The next prime is 57455131. The reversal of 57455126 is 62155475.

57455126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 755951 + ... + 756026.

It is an arithmetic number, because the mean of its divisors is an integer number (11339835).

Almost surely, 2^57455126 is an apocalyptic number.

57455126 is a deficient number, since it is larger than the sum of its proper divisors (33263554).

57455126 is a wasteful number, since it uses less digits than its factorization.

57455126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511998.

The product of its digits is 42000, while the sum is 35.

The square root of 57455126 is about 7579.9159625948. The cubic root of 57455126 is about 385.8716988825.

The spelling of 57455126 in words is "fifty-seven million, four hundred fifty-five thousand, one hundred twenty-six".