11477979675 has 36 divisors (see below), whose sum is σ = 21767658120. Its totient is φ = 5761493760.

The previous prime is 11477979671. The next prime is 11477979701. The reversal of 11477979675 is 57697977411.

11477979675 is a `hidden beast` number, since 1 + 1 + 477 + 9 + 7 + 96 + 75 = 666.

It is not a de Polignac number, because 11477979675 - 2² = 11477979671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11477979671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1496565 + ... + 1504214.

It is an arithmetic number, because the mean of its divisors is an integer number (604657170).

Almost surely, 2^11477979675 is an apocalyptic number.

11477979675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11477979675 is a deficient number, since it is larger than the sum of its proper divisors (10289678445).

11477979675 is a wasteful number, since it uses less digits than its factorization.

11477979675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000812 (or 3000804 counting only the distinct ones).

The product of its digits is 23337720, while the sum is 63.

The spelling of 11477979675 in words is "eleven billion, four hundred seventy-seven million, nine hundred seventy-nine thousand, six hundred seventy-five".