507296399 has 2 divisors, whose sum is σ = 507296400. Its totient is φ = 507296398.

The previous prime is 507296357. The next prime is 507296407. The reversal of 507296399 is 993692705.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 507296399 - 2¹⁶ = 507230863 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (507296299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253648199 + 253648200.

It is an arithmetic number, because the mean of its divisors is an integer number (253648200).

Almost surely, 2^507296399 is an apocalyptic number.

507296399 is a deficient number, since it is larger than the sum of its proper divisors (1).

507296399 is an equidigital number, since it uses as much as digits as its factorization.

507296399 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 50.

The square root of 507296399 is about 22523.2413075916. The cubic root of 507296399 is about 797.5426674368.

The spelling of 507296399 in words is "five hundred seven million, two hundred ninety-six thousand, three hundred ninety-nine".