57025914959 has 8 divisors (see below), whose sum is σ = 61854342480. Its totient is φ = 52260604416.

The previous prime is 57025914947. The next prime is 57025914983. The reversal of 57025914959 is 95941952075.

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-57025914959 is a prime.

It is a super-2 number, since 2×57025914959² (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 (57025914059) 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, 15777362 + ... + 15780975.

It is an arithmetic number, because the mean of its divisors is an integer number (7731792810).

Almost surely, 2^57025914959 is an apocalyptic number.

57025914959 is a deficient number, since it is larger than the sum of its proper divisors (4828427521).

57025914959 is a wasteful number, since it uses less digits than its factorization.

57025914959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31558489.

The product of its (nonzero) digits is 5103000, while the sum is 56.

The spelling of 57025914959 in words is "fifty-seven billion, twenty-five million, nine hundred fourteen thousand, nine hundred fifty-nine".