57707342271456 has 96 divisors (see below), whose sum is σ = 153419333413248. Its totient is φ = 18990968547840.

The previous prime is 57707342271427. The next prime is 57707342271463. The reversal of 57707342271456 is 65417224370775.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 57707342271456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6577210 + ... + 12596601.

It is an arithmetic number, because the mean of its divisors is an integer number (1598118056388).

Almost surely, 2^{57707342271456} is an apocalyptic number.

It is an amenable number.

57707342271456 is an abundant number, since it is smaller than the sum of its proper divisors (95711991141792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57707342271456 is a wasteful number, since it uses less digits than its factorization.

57707342271456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19174224 (or 19174216 counting only the distinct ones).

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

The spelling of 57707342271456 in words is "fifty-seven trillion, seven hundred seven billion, three hundred forty-two million, two hundred seventy-one thousand, four hundred fifty-six".