11572065235 has 16 divisors (see below), whose sum is σ = 14658105600. Its totient is φ = 8745951456.

The previous prime is 11572065229. The next prime is 11572065269. The reversal of 11572065235 is 53256027511.

It is a cyclic number.

It is not a de Polignac number, because 11572065235 - 2⁷ = 11572065107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11572065194 and 11572065203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135549 + ... + 203758.

It is an arithmetic number, because the mean of its divisors is an integer number (916131600).

Almost surely, 2^11572065235 is an apocalyptic number.

11572065235 is a deficient number, since it is larger than the sum of its proper divisors (3086040365).

11572065235 is a wasteful number, since it uses less digits than its factorization.

11572065235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339690.

The product of its (nonzero) digits is 63000, while the sum is 37.

The spelling of 11572065235 in words is "eleven billion, five hundred seventy-two million, sixty-five thousand, two hundred thirty-five".