57465476727 has 16 divisors (see below), whose sum is σ = 79318211040. Its totient is φ = 36963379712.

The previous prime is 57465476711. The next prime is 57465476753. The reversal of 57465476727 is 72767456475.

It is a cyclic number.

It is not a de Polignac number, because 57465476727 - 2⁴ = 57465476711 is a prime.

It is a super-2 number, since 2×57465476727² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57465476707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105798 + ... + 355139.

It is an arithmetic number, because the mean of its divisors is an integer number (4957388190).

Almost surely, 2^57465476727 is an apocalyptic number.

57465476727 is a deficient number, since it is larger than the sum of its proper divisors (21852734313).

57465476727 is a wasteful number, since it uses less digits than its factorization.

57465476727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462402.

The product of its digits is 69148800, while the sum is 60.

The spelling of 57465476727 in words is "fifty-seven billion, four hundred sixty-five million, four hundred seventy-six thousand, seven hundred twenty-seven".