57663050 has 12 divisors (see below), whose sum is σ = 107253366. Its totient is φ = 23065200.

The previous prime is 57663041. The next prime is 57663061. The reversal of 57663050 is 5036675.

It can be written as a sum of positive squares in 3 ways, for example, as 32069569 + 25593481 = 5663^2 + 5059^2 .

It is a junction number, because it is equal to n+sod(n) for n = 57662998 and 57663016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 576581 + ... + 576680.

Almost surely, 2^57663050 is an apocalyptic number.

57663050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

57663050 is a deficient number, since it is larger than the sum of its proper divisors (49590316).

57663050 is a wasteful number, since it uses less digits than its factorization.

57663050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153273 (or 1153268 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 57663050 is about 7593.6190317924. The cubic root of 57663050 is about 386.3366147402.

The spelling of 57663050 in words is "fifty-seven million, six hundred sixty-three thousand, fifty".