11611472763 has 16 divisors (see below), whose sum is σ = 16895894400. Its totient is φ = 7034556480.

The previous prime is 11611472731. The next prime is 11611472767. The reversal of 11611472763 is 36727411611.

It is a happy number.

It is not a de Polignac number, because 11611472763 - 2⁵ = 11611472731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11611472767) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21583 + ... + 153911.

It is an arithmetic number, because the mean of its divisors is an integer number (1055993400).

Almost surely, 2^11611472763 is an apocalyptic number.

11611472763 is a deficient number, since it is larger than the sum of its proper divisors (5284421637).

11611472763 is a wasteful number, since it uses less digits than its factorization.

11611472763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135002.

The product of its digits is 42336, while the sum is 39.

The spelling of 11611472763 in words is "eleven billion, six hundred eleven million, four hundred seventy-two thousand, seven hundred sixty-three".