11490632577 has 12 divisors (see below), whose sum is σ = 17132986624. Its totient is φ = 7413311160.

The previous prime is 11490632567. The next prime is 11490632579. The reversal of 11490632577 is 77523609411.

11490632577 is a `hidden beast` number, since 1 + 1 + 4 + 9 + 0 + 632 + 5 + 7 + 7 = 666.

It is not a de Polignac number, because 11490632577 - 2⁷ = 11490632449 is a prime.

It is a super-2 number, since 2×11490632577² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11490632579) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20592253 + ... + 20592810.

Almost surely, 2^11490632577 is an apocalyptic number.

It is an amenable number.

11490632577 is a deficient number, since it is larger than the sum of its proper divisors (5642354047).

11490632577 is a wasteful number, since it uses less digits than its factorization.

11490632577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41185100 (or 41185097 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The spelling of 11490632577 in words is "eleven billion, four hundred ninety million, six hundred thirty-two thousand, five hundred seventy-seven".