57020716607 has 8 divisors (see below), whose sum is σ = 57100559616. Its totient is φ = 56940926112.

The previous prime is 57020716579. The next prime is 57020716633. The reversal of 57020716607 is 70661702075.

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 57020716607 - 2¹⁴ = 57020700223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57020716507) 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, 2481053 + ... + 2503929.

It is an arithmetic number, because the mean of its divisors is an integer number (7137569952).

Almost surely, 2^57020716607 is an apocalyptic number.

57020716607 is a deficient number, since it is larger than the sum of its proper divisors (79843009).

57020716607 is a wasteful number, since it uses less digits than its factorization.

57020716607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26257.

The product of its (nonzero) digits is 123480, while the sum is 41.

The spelling of 57020716607 in words is "fifty-seven billion, twenty million, seven hundred sixteen thousand, six hundred seven".