5291992907 has 2 divisors, whose sum is σ = 5291992908. Its totient is φ = 5291992906.

The previous prime is 5291992903. The next prime is 5291992939. The reversal of 5291992907 is 7092991925.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5291992907 - 2² = 5291992903 is a prime.

It is not a weakly prime, because it can be changed into another prime (5291992903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2645996453 + 2645996454.

It is an arithmetic number, because the mean of its divisors is an integer number (2645996454).

Almost surely, 2^5291992907 is an apocalyptic number.

5291992907 is a deficient number, since it is larger than the sum of its proper divisors (1).

5291992907 is an equidigital number, since it uses as much as digits as its factorization.

5291992907 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 53.

The square root of 5291992907 is about 72746.0851661449. The cubic root of 5291992907 is about 1742.6349415027.

The spelling of 5291992907 in words is "five billion, two hundred ninety-one million, nine hundred ninety-two thousand, nine hundred seven".