11796464655 has 24 divisors (see below), whose sum is σ = 20521043712. Its totient is φ = 6268728384.

The previous prime is 11796464651. The next prime is 11796464677. The reversal of 11796464655 is 55646469711.

11796464655 is a `hidden beast` number, since 1 + 179 + 6 + 4 + 6 + 465 + 5 = 666.

It is not a de Polignac number, because 11796464655 - 2² = 11796464651 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11796464651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 460719 + ... + 485648.

It is an arithmetic number, because the mean of its divisors is an integer number (855043488).

Almost surely, 2^11796464655 is an apocalyptic number.

11796464655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11796464655 is a deficient number, since it is larger than the sum of its proper divisors (8724579057).

11796464655 is a wasteful number, since it uses less digits than its factorization.

11796464655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946655 (or 946652 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 54.

The spelling of 11796464655 in words is "eleven billion, seven hundred ninety-six million, four hundred sixty-four thousand, six hundred fifty-five".