57073152565 has 64 divisors (see below), whose sum is σ = 86498979840. Its totient is φ = 35525571840.

The previous prime is 57073152529. The next prime is 57073152581. The reversal of 57073152565 is 56525137075.

57073152565 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57073152565 - 2⁹ = 57073152053 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 593802 + ... + 683188.

It is an arithmetic number, because the mean of its divisors is an integer number (1351546560).

Almost surely, 2^57073152565 is an apocalyptic number.

57073152565 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

57073152565 is a deficient number, since it is larger than the sum of its proper divisors (29425827275).

57073152565 is a wasteful number, since it uses less digits than its factorization.

57073152565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89482.

The product of its (nonzero) digits is 1102500, while the sum is 46.

The spelling of 57073152565 in words is "fifty-seven billion, seventy-three million, one hundred fifty-two thousand, five hundred sixty-five".