5015143912464 has 400 divisors, whose sum is σ = 16795622118528. Its totient is φ = 1415149553664.

The previous prime is 5015143912451. The next prime is 5015143912481. The reversal of 5015143912464 is 4642193415105.

5015143912464 is a `hidden beast` number, since 5 + 0 + 1 + 5 + 14 + 391 + 246 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 244833967 + ... + 244854449.

Almost surely, 2^{5015143912464} is an apocalyptic number.

5015143912464 is a gapful number since it is divisible by the number (54) 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 5015143912464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8397811059264).

5015143912464 is an abundant number, since it is smaller than the sum of its proper divisors (11780478206064).

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

5015143912464 is a wasteful number, since it uses less digits than its factorization.

5015143912464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20844 (or 20829 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 5015143912464 in words is "five trillion, fifteen billion, one hundred forty-three million, nine hundred twelve thousand, four hundred sixty-four".