5151561707 has 2 divisors, whose sum is σ = 5151561708. Its totient is φ = 5151561706.

The previous prime is 5151561683. The next prime is 5151561721. The reversal of 5151561707 is 7071651515.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5151561707 - 2¹⁰ = 5151560683 is a prime.

It is not a weakly prime, because it can be changed into another prime (5151581707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2575780853 + 2575780854.

It is an arithmetic number, because the mean of its divisors is an integer number (2575780854).

Almost surely, 2^5151561707 is an apocalyptic number.

5151561707 is a deficient number, since it is larger than the sum of its proper divisors (1).

5151561707 is an equidigital number, since it uses as much as digits as its factorization.

5151561707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36750, while the sum is 38.

The square root of 5151561707 is about 71774.3805755229. The cubic root of 5151561707 is about 1727.0820432510.

The spelling of 5151561707 in words is "five billion, one hundred fifty-one million, five hundred sixty-one thousand, seven hundred seven".