5072556561371 has 8 divisors (see below), whose sum is σ = 5463901164960. Its totient is φ = 4681375949952.

The previous prime is 5072556561353. The next prime is 5072556561407. The reversal of 5072556561371 is 1731656552705.

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

It is a de Polignac number, because none of the positive numbers 2^k-5072556561371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5072556561311) 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, 40933790 + ... + 41057523.

It is an arithmetic number, because the mean of its divisors is an integer number (682987645620).

Almost surely, 2^{5072556561371} is an apocalyptic number.

5072556561371 is a deficient number, since it is larger than the sum of its proper divisors (391344603589).

5072556561371 is a wasteful number, since it uses less digits than its factorization.

5072556561371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81996085.

The product of its (nonzero) digits is 6615000, while the sum is 53.

The spelling of 5072556561371 in words is "five trillion, seventy-two billion, five hundred fifty-six million, five hundred sixty-one thousand, three hundred seventy-one".