53174868357 has 8 divisors (see below), whose sum is σ = 76353657184. Its totient is φ = 32722995888.

The previous prime is 53174868289. The next prime is 53174868401. The reversal of 53174868357 is 75386847135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53174868357 - 2²⁶ = 53107759493 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53174868297 and 53174868306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53174860357) 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, 681729043 + ... + 681729120.

It is an arithmetic number, because the mean of its divisors is an integer number (9544207148).

Almost surely, 2^53174868357 is an apocalyptic number.

It is an amenable number.

53174868357 is a deficient number, since it is larger than the sum of its proper divisors (23178788827).

53174868357 is a wasteful number, since it uses less digits than its factorization.

53174868357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363458179.

The product of its digits is 16934400, while the sum is 57.

The spelling of 53174868357 in words is "fifty-three billion, one hundred seventy-four million, eight hundred sixty-eight thousand, three hundred fifty-seven".