11657152265 has 8 divisors (see below), whose sum is σ = 15260272128. Its totient is φ = 8477928880.

The previous prime is 11657152223. The next prime is 11657152279. The reversal of 11657152265 is 56225175611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11657152265 - 2⁶ = 11657152201 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105974057 + ... + 105974166.

It is an arithmetic number, because the mean of its divisors is an integer number (1907534016).

Almost surely, 2^11657152265 is an apocalyptic number.

It is an amenable number.

11657152265 is a deficient number, since it is larger than the sum of its proper divisors (3603119863).

11657152265 is a wasteful number, since it uses less digits than its factorization.

11657152265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211948239.

The product of its digits is 126000, while the sum is 41.

The spelling of 11657152265 in words is "eleven billion, six hundred fifty-seven million, one hundred fifty-two thousand, two hundred sixty-five".