11519792955 has 48 divisors (see below), whose sum is σ = 22089749760. Its totient is φ = 5506670400.

The previous prime is 11519792953. The next prime is 11519792971. The reversal of 11519792955 is 55929791511.

11519792955 is a `hidden beast` number, since 1 + 1 + 519 + 79 + 2 + 9 + 55 = 666.

It is not a de Polignac number, because 11519792955 - 2¹ = 11519792953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11519792953) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 128745 + ... + 199034.

It is an arithmetic number, because the mean of its divisors is an integer number (460203120).

Almost surely, 2^11519792955 is an apocalyptic number.

11519792955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11519792955 is a deficient number, since it is larger than the sum of its proper divisors (10569956805).

11519792955 is a wasteful number, since it uses less digits than its factorization.

11519792955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327872 (or 327869 counting only the distinct ones).

The product of its digits is 1275750, while the sum is 54.

The spelling of 11519792955 in words is "eleven billion, five hundred nineteen million, seven hundred ninety-two thousand, nine hundred fifty-five".