5099782531 has 2 divisors, whose sum is σ = 5099782532. Its totient is φ = 5099782530.

The previous prime is 5099782477. The next prime is 5099782549. The reversal of 5099782531 is 1352879905.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5099782531 - 2¹⁵ = 5099749763 is a prime.

It is a super-2 number, since 2×5099782531² = 52015563726985531922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5099782591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2549891265 + 2549891266.

It is an arithmetic number, because the mean of its divisors is an integer number (2549891266).

Almost surely, 2^5099782531 is an apocalyptic number.

5099782531 is a deficient number, since it is larger than the sum of its proper divisors (1).

5099782531 is an equidigital number, since it uses as much as digits as its factorization.

5099782531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 680400, while the sum is 49.

The square root of 5099782531 is about 71412.7616816490. The cubic root of 5099782531 is about 1721.2761543966.

The spelling of 5099782531 in words is "five billion, ninety-nine million, seven hundred eighty-two thousand, five hundred thirty-one".