5150910691 has 2 divisors, whose sum is σ = 5150910692. Its totient is φ = 5150910690.

The previous prime is 5150910601. The next prime is 5150910701. The reversal of 5150910691 is 1960190515.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5150910691 - 2¹¹ = 5150908643 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5150910691.

It is not a weakly prime, because it can be changed into another prime (5150910601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2575455345 + 2575455346.

It is an arithmetic number, because the mean of its divisors is an integer number (2575455346).

Almost surely, 2^5150910691 is an apocalyptic number.

5150910691 is a deficient number, since it is larger than the sum of its proper divisors (1).

5150910691 is an equidigital number, since it uses as much as digits as its factorization.

5150910691 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12150, while the sum is 37.

The square root of 5150910691 is about 71769.8452764112. The cubic root of 5150910691 is about 1727.0092882643.

The spelling of 5150910691 in words is "five billion, one hundred fifty million, nine hundred ten thousand, six hundred ninety-one".