5990374309 has 2 divisors, whose sum is σ = 5990374310. Its totient is φ = 5990374308.

The previous prime is 5990374307. The next prime is 5990374319. The reversal of 5990374309 is 9034730995.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5956443684 + 33930625 = 77178^2 + 5825^2 .

It is a cyclic number.

It is not a de Polignac number, because 5990374309 - 2¹ = 5990374307 is a prime.

Together with 5990374307, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5990374301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2995187154 + 2995187155.

It is an arithmetic number, because the mean of its divisors is an integer number (2995187155).

Almost surely, 2^5990374309 is an apocalyptic number.

It is an amenable number.

5990374309 is a deficient number, since it is larger than the sum of its proper divisors (1).

5990374309 is an equidigital number, since it uses as much as digits as its factorization.

5990374309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 918540, while the sum is 49.

The square root of 5990374309 is about 77397.5084159691. The cubic root of 5990374309 is about 1816.1483482098.

The spelling of 5990374309 in words is "five billion, nine hundred ninety million, three hundred seventy-four thousand, three hundred nine".