5045598731 has 2 divisors, whose sum is σ = 5045598732. Its totient is φ = 5045598730.

The previous prime is 5045598697. The next prime is 5045598787. The reversal of 5045598731 is 1378955405.

5045598731 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5045598731 - 2²² = 5041404427 is a prime.

It is a super-2 number, since 2×5045598731² = 50916133108537620722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5045598791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2522799365 + 2522799366.

It is an arithmetic number, because the mean of its divisors is an integer number (2522799366).

Almost surely, 2^5045598731 is an apocalyptic number.

5045598731 is a deficient number, since it is larger than the sum of its proper divisors (1).

5045598731 is an equidigital number, since it uses as much as digits as its factorization.

5045598731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756000, while the sum is 47.

The square root of 5045598731 is about 71032.3780469160. The cubic root of 5045598731 is about 1715.1584064343.

The spelling of 5045598731 in words is "five billion, forty-five million, five hundred ninety-eight thousand, seven hundred thirty-one".