11636069825 has 12 divisors (see below), whose sum is σ = 14764279728. Its totient is φ = 9092370000.

The previous prime is 11636069807. The next prime is 11636069831. The reversal of 11636069825 is 52896063611.

It is a happy number.

It is not a de Polignac number, because 11636069825 - 2⁸ = 11636069569 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11636069825.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5411051 + ... + 5413200.

It is an arithmetic number, because the mean of its divisors is an integer number (1230356644).

Almost surely, 2^11636069825 is an apocalyptic number.

It is an amenable number.

11636069825 is a deficient number, since it is larger than the sum of its proper divisors (3128209903).

11636069825 is a wasteful number, since it uses less digits than its factorization.

11636069825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10824304 (or 10824299 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 47.

The spelling of 11636069825 in words is "eleven billion, six hundred thirty-six million, sixty-nine thousand, eight hundred twenty-five".