57054074 has 128 divisors (see below), whose sum is σ = 126074880. Its totient is φ = 18662400.

The previous prime is 57054071. The next prime is 57054089. The reversal of 57054074 is 47045075.

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 57054074.

It is not an unprimeable number, because it can be changed into a prime (57054071) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1541984 + ... + 1542020.

It is an arithmetic number, because the mean of its divisors is an integer number (984960).

Almost surely, 2^57054074 is an apocalyptic number.

57054074 is an abundant number, since it is smaller than the sum of its proper divisors (69020806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57054074 is a wasteful number, since it uses less digits than its factorization.

57054074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124.

The product of its (nonzero) digits is 19600, while the sum is 32.

The square root of 57054074 is about 7553.4147244806. The cubic root of 57054074 is about 384.9717728223.

It can be divided in two parts, 5705 and 4074, that added together give a palindrome (9779).

The spelling of 57054074 in words is "fifty-seven million, fifty-four thousand, seventy-four".