1109375496 has 96 divisors (see below), whose sum is σ = 3171168000. Its totient is φ = 349391232.

The previous prime is 1109375479. The next prime is 1109375557. The reversal of 1109375496 is 6945739011.

1109375496 is a `hidden beast` number, since 1 + 1 + 0 + 93 + 75 + 496 = 666.

It is a super-2 number, since 2×1109375496² = 2461427982250492032, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 654426 + ... + 656118.

It is an arithmetic number, because the mean of its divisors is an integer number (33033000).

Almost surely, 2^1109375496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1109375496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1585584000).

1109375496 is an abundant number, since it is smaller than the sum of its proper divisors (2061792504).

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

1109375496 is a wasteful number, since it uses less digits than its factorization.

1109375496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203 (or 2196 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The square root of 1109375496 is about 33307.2889320041. The cubic root of 1109375496 is about 1035.2045916352.

The spelling of 1109375496 in words is "one billion, one hundred nine million, three hundred seventy-five thousand, four hundred ninety-six".