5153662991 has 2 divisors, whose sum is σ = 5153662992. Its totient is φ = 5153662990.

The previous prime is 5153662957. The next prime is 5153663017. The reversal of 5153662991 is 1992663515.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5153662991 - 2¹⁰ = 5153661967 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5153662901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2576831495 + 2576831496.

It is an arithmetic number, because the mean of its divisors is an integer number (2576831496).

Almost surely, 2^5153662991 is an apocalyptic number.

5153662991 is a deficient number, since it is larger than the sum of its proper divisors (1).

5153662991 is an equidigital number, since it uses as much as digits as its factorization.

5153662991 is an evil number, because the sum of its binary digits is even.

The product of its digits is 437400, while the sum is 47.

The square root of 5153662991 is about 71789.0172031906. The cubic root of 5153662991 is about 1727.3168326705.

The spelling of 5153662991 in words is "five billion, one hundred fifty-three million, six hundred sixty-two thousand, nine hundred ninety-one".