57077954 has 4 divisors (see below), whose sum is σ = 85616934. Its totient is φ = 28538976.

The previous prime is 57077947. The next prime is 57077963. The reversal of 57077954 is 45977075.

57077954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 52171729 + 4906225 = 7223^2 + 2215^2 .

It is a super-2 number, since 2×57077954² = 6515785665652232, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 14269487 + ... + 14269490.

Almost surely, 2^57077954 is an apocalyptic number.

57077954 is a deficient number, since it is larger than the sum of its proper divisors (28538980).

57077954 is a wasteful number, since it uses less digits than its factorization.

57077954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28538979.

The product of its (nonzero) digits is 308700, while the sum is 44.

The square root of 57077954 is about 7554.9953011236. The cubic root of 57077954 is about 385.0254753481.

The spelling of 57077954 in words is "fifty-seven million, seventy-seven thousand, nine hundred fifty-four".