57005463 has 8 divisors (see below), whose sum is σ = 76518000. Its totient is φ = 37748288.

The previous prime is 57005447. The next prime is 57005519. The reversal of 57005463 is 36450075.

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

It is a cyclic number.

It is not a de Polignac number, because 57005463 - 2⁴ = 57005447 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57005463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57005423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63318 + ... + 64211.

It is an arithmetic number, because the mean of its divisors is an integer number (9564750).

Almost surely, 2^57005463 is an apocalyptic number.

57005463 is a deficient number, since it is larger than the sum of its proper divisors (19512537).

57005463 is a wasteful number, since it uses less digits than its factorization.

57005463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127681.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 57005463 is about 7550.1962226157. The cubic root of 57005463 is about 384.8624076833.

The spelling of 57005463 in words is "fifty-seven million, five thousand, four hundred sixty-three".