9151651051157 has 2 divisors, whose sum is σ = 9151651051158. Its totient is φ = 9151651051156.

The previous prime is 9151651051139. The next prime is 9151651051261. The reversal of 9151651051157 is 7511501561519.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6442733368516 + 2708917682641 = 2538254^2 + 1645879^2 .

It is a cyclic number.

It is not a de Polignac number, because 9151651051157 - 2⁶ = 9151651051093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9151651651157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4575825525578 + 4575825525579.

It is an arithmetic number, because the mean of its divisors is an integer number (4575825525579).

Almost surely, 2^{9151651051157} is an apocalyptic number.

It is an amenable number.

9151651051157 is a deficient number, since it is larger than the sum of its proper divisors (1).

9151651051157 is an equidigital number, since it uses as much as digits as its factorization.

9151651051157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 236250, while the sum is 47.

The spelling of 9151651051157 in words is "nine trillion, one hundred fifty-one billion, six hundred fifty-one million, fifty-one thousand, one hundred fifty-seven".