5091508480 has 36 divisors (see below), whose sum is σ = 12195756972. Its totient is φ = 2036602880.

The previous prime is 5091508447. The next prime is 5091508481. The reversal of 5091508480 is 848051905.

It can be written as a sum of positive squares in 2 ways, for example, as 2208248064 + 2883260416 = 46992^2 + 53696^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (5091508481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1987591 + ... + 1990150.

It is an arithmetic number, because the mean of its divisors is an integer number (338771027).

Almost surely, 2^5091508480 is an apocalyptic number.

It is an amenable number.

5091508480 is an abundant number, since it is smaller than the sum of its proper divisors (7104248492).

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

5091508480 is an equidigital number, since it uses as much as digits as its factorization.

5091508480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3977762 (or 3977748 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 40.

The square root of 5091508480 is about 71354.8069859347. The cubic root of 5091508480 is about 1720.3447659346.

The spelling of 5091508480 in words is "five billion, ninety-one million, five hundred eight thousand, four hundred eighty".