57465702077 has 8 divisors (see below), whose sum is σ = 65688110400. Its totient is φ = 49246549344.

The previous prime is 57465701983. The next prime is 57465702079. The reversal of 57465702077 is 77020756475.

It is a happy number.

57465702077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57465702077 is a prime.

It is a super-2 number, since 2×57465702077² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57465702079) 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, 775952 + ... + 846777.

It is an arithmetic number, because the mean of its divisors is an integer number (8211013800).

Almost surely, 2^57465702077 is an apocalyptic number.

It is an amenable number.

57465702077 is a deficient number, since it is larger than the sum of its proper divisors (8222408323).

57465702077 is a wasteful number, since it uses less digits than its factorization.

57465702077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1627795.

The product of its (nonzero) digits is 2881200, while the sum is 50.

The spelling of 57465702077 in words is "fifty-seven billion, four hundred sixty-five million, seven hundred two thousand, seventy-seven".