5081787109375 has 56 divisors (see below), whose sum is σ = 6665039061408. Its totient is φ = 3867187500000.

The previous prime is 5081787109367. The next prime is 5081787109393. The reversal of 5081787109375 is 5739017871805.

It is a trimorphic number since its cube, 131234917256733751855790615081787109375, ends in 5081787109375.

It is not a de Polignac number, because 5081787109375 - 2³ = 5081787109367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 28076171785 + ... + 28076171965.

It is an arithmetic number, because the mean of its divisors is an integer number (119018554668).

Almost surely, 2^{5081787109375} is an apocalyptic number.

5081787109375 is a deficient number, since it is larger than the sum of its proper divisors (1583251952033).

5081787109375 is an frugal number, since it uses more digits than its factorization.

5081787109375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 14817600, while the sum is 61.

The spelling of 5081787109375 in words is "five trillion, eighty-one billion, seven hundred eighty-seven million, one hundred nine thousand, three hundred seventy-five".