9256615151 has 4 divisors (see below), whose sum is σ = 10578988752. Its totient is φ = 7934241552.

The previous prime is 9256615139. The next prime is 9256615153. The reversal of 9256615151 is 1515166529.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9256615151 - 2⁶ = 9256615087 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9256615099 and 9256615108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9256615153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661186790 + ... + 661186803.

It is an arithmetic number, because the mean of its divisors is an integer number (2644747188).

Almost surely, 2^9256615151 is an apocalyptic number.

9256615151 is a deficient number, since it is larger than the sum of its proper divisors (1322373601).

9256615151 is a wasteful number, since it uses less digits than its factorization.

9256615151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322373600.

The product of its digits is 81000, while the sum is 41.

The square root of 9256615151 is about 96211.3046944069. The cubic root of 9256615151 is about 2099.6685154028.

The spelling of 9256615151 in words is "nine billion, two hundred fifty-six million, six hundred fifteen thousand, one hundred fifty-one".