11162546464 has 24 divisors (see below), whose sum is σ = 22685177088. Its totient is φ = 5401231680.

The previous prime is 11162546459. The next prime is 11162546489. The reversal of 11162546464 is 46464526111.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5625292 + ... + 5627275.

It is an arithmetic number, because the mean of its divisors is an integer number (945215712).

Almost surely, 2^11162546464 is an apocalyptic number.

It is an amenable number.

11162546464 is an abundant number, since it is smaller than the sum of its proper divisors (11522630624).

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

11162546464 is a wasteful number, since it uses less digits than its factorization.

11162546464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11252608 (or 11252600 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The spelling of 11162546464 in words is "eleven billion, one hundred sixty-two million, five hundred forty-six thousand, four hundred sixty-four".