11532426650 has 12 divisors (see below), whose sum is σ = 21450313662. Its totient is φ = 4612970640.

The previous prime is 11532426641. The next prime is 11532426683. The reversal of 11532426650 is 5662423511.

It can be written as a sum of positive squares in 3 ways, for example, as 9380116201 + 2152310449 = 96851^2 + 46393^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11532426650.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115324217 + ... + 115324316.

Almost surely, 2^11532426650 is an apocalyptic number.

11532426650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11532426650 is a deficient number, since it is larger than the sum of its proper divisors (9917887012).

11532426650 is a wasteful number, since it uses less digits than its factorization.

11532426650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230648545 (or 230648540 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 11532426650 in words is "eleven billion, five hundred thirty-two million, four hundred twenty-six thousand, six hundred fifty".