57977152 has 28 divisors (see below), whose sum is σ = 116514880. Its totient is φ = 28619136.

The previous prime is 57977149. The next prime is 57977159. The reversal of 57977152 is 25177975.

It is a super-2 number, since 2×57977152² = 6722700308062208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 57977099 and 57977108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57977159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 678 + ... + 10789.

Almost surely, 2^57977152 is an apocalyptic number.

It is an amenable number.

57977152 is an abundant number, since it is smaller than the sum of its proper divisors (58537728).

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

57977152 is a wasteful number, since it uses less digits than its factorization.

57977152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11558 (or 11548 counting only the distinct ones).

The product of its digits is 154350, while the sum is 43.

The square root of 57977152 is about 7614.2729134173. The cubic root of 57977152 is about 387.0368287723.

The spelling of 57977152 in words is "fifty-seven million, nine hundred seventy-seven thousand, one hundred fifty-two".