5080400157787 has 4 divisors (see below), whose sum is σ = 5087388329296. Its totient is φ = 5073411986280.

The previous prime is 5080400157769. The next prime is 5080400157827. The reversal of 5080400157787 is 7877510040805.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5080400157787 - 2²³ = 5080391769179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5080400157737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3494084664 + ... + 3494086117.

It is an arithmetic number, because the mean of its divisors is an integer number (1271847082324).

Almost surely, 2^{5080400157787} is an apocalyptic number.

5080400157787 is a deficient number, since it is larger than the sum of its proper divisors (6988171509).

5080400157787 is an equidigital number, since it uses as much as digits as its factorization.

5080400157787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6988171508.

The product of its (nonzero) digits is 2195200, while the sum is 52.

The spelling of 5080400157787 in words is "five trillion, eighty billion, four hundred million, one hundred fifty-seven thousand, seven hundred eighty-seven".