11145519392 has 48 divisors (see below), whose sum is σ = 25088575680. Its totient is φ = 4774526208.

The previous prime is 11145519383. The next prime is 11145519401. The reversal of 11145519392 is 29391554111.

It is an interprime number because it is at equal distance from previous prime (11145519383) and next prime (11145519401).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558938 + ... + 578534.

It is an arithmetic number, because the mean of its divisors is an integer number (522678660).

Almost surely, 2^11145519392 is an apocalyptic number.

It is an amenable number.

11145519392 is an abundant number, since it is smaller than the sum of its proper divisors (13943056288).

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

11145519392 is a wasteful number, since it uses less digits than its factorization.

11145519392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22153 (or 22145 counting only the distinct ones).

The product of its digits is 48600, while the sum is 41.

The spelling of 11145519392 in words is "eleven billion, one hundred forty-five million, five hundred nineteen thousand, three hundred ninety-two".