57616971253 has 8 divisors (see below), whose sum is σ = 58079528960. Its totient is φ = 57154552560.

The previous prime is 57616971233. The next prime is 57616971299. The reversal of 57616971253 is 35217961675.

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-57616971253 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57616971253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57616971233) 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, 897208 + ... + 959278.

It is an arithmetic number, because the mean of its divisors is an integer number (7259941120).

Almost surely, 2^57616971253 is an apocalyptic number.

It is an amenable number.

57616971253 is a deficient number, since it is larger than the sum of its proper divisors (462557707).

57616971253 is a wasteful number, since it uses less digits than its factorization.

57616971253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69507.

The product of its digits is 2381400, while the sum is 52.

The spelling of 57616971253 in words is "fifty-seven billion, six hundred sixteen million, nine hundred seventy-one thousand, two hundred fifty-three".