5315946774688 has 192 divisors, whose sum is σ = 12437684784000. Its totient is φ = 2209310208000.

The previous prime is 5315946774643. The next prime is 5315946774727. The reversal of 5315946774688 is 8864776495135.

It is a super-2 number, since 2×5315946774688² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5315946774688.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 672815538 + ... + 672823438.

It is an arithmetic number, because the mean of its divisors is an integer number (64779608250).

Almost surely, 2^{5315946774688} is an apocalyptic number.

5315946774688 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5315946774688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6218842392000).

5315946774688 is an abundant number, since it is smaller than the sum of its proper divisors (7121738009312).

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

5315946774688 is a wasteful number, since it uses less digits than its factorization.

5315946774688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11439 (or 11431 counting only the distinct ones).

The product of its digits is 1219276800, while the sum is 73.

The spelling of 5315946774688 in words is "five trillion, three hundred fifteen billion, nine hundred forty-six million, seven hundred seventy-four thousand, six hundred eighty-eight".