11633460554 has 4 divisors (see below), whose sum is σ = 17450190834. Its totient is φ = 5816730276.

The previous prime is 11633460521. The next prime is 11633460563. The reversal of 11633460554 is 45506433611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10014605329 + 1618855225 = 100073^2 + 40235^2 .

It is a super-2 number, since 2×11633460554² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2908365137 + ... + 2908365140.

Almost surely, 2^11633460554 is an apocalyptic number.

11633460554 is a deficient number, since it is larger than the sum of its proper divisors (5816730280).

11633460554 is an equidigital number, since it uses as much as digits as its factorization.

11633460554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5816730279.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 11633460554 in words is "eleven billion, six hundred thirty-three million, four hundred sixty thousand, five hundred fifty-four".