5159437091 has 2 divisors, whose sum is σ = 5159437092. Its totient is φ = 5159437090.

The previous prime is 5159437051. The next prime is 5159437121. The reversal of 5159437091 is 1907349515.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5159437091 - 2²² = 5155242787 is a prime.

It is not a weakly prime, because it can be changed into another prime (5159437021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2579718545 + 2579718546.

It is an arithmetic number, because the mean of its divisors is an integer number (2579718546).

Almost surely, 2^5159437091 is an apocalyptic number.

5159437091 is a deficient number, since it is larger than the sum of its proper divisors (1).

5159437091 is an equidigital number, since it uses as much as digits as its factorization.

5159437091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 170100, while the sum is 44.

The square root of 5159437091 is about 71829.2217067678. The cubic root of 5159437091 is about 1727.9616800121.

The spelling of 5159437091 in words is "five billion, one hundred fifty-nine million, four hundred thirty-seven thousand, ninety-one".