11389027596 has 24 divisors (see below), whose sum is σ = 26576623920. Its totient is φ = 3796024512.

The previous prime is 11389027561. The next prime is 11389027627. The reversal of 11389027596 is 69572098311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143110 + ... + 207986.

It is an arithmetic number, because the mean of its divisors is an integer number (1107359330).

Almost surely, 2^11389027596 is an apocalyptic number.

It is an amenable number.

11389027596 is an abundant number, since it is smaller than the sum of its proper divisors (15187596324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11389027596 is a wasteful number, since it uses less digits than its factorization.

11389027596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79513 (or 79511 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 51.

The spelling of 11389027596 in words is "eleven billion, three hundred eighty-nine million, twenty-seven thousand, five hundred ninety-six".