1115183509392 has 40 divisors (see below), whose sum is σ = 2901919149216. Its totient is φ = 369014492416.

The previous prime is 1115183509387. The next prime is 1115183509441. The reversal of 1115183509392 is 2939053815111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 84785358 + ... + 84798509.

Almost surely, 2^{1115183509392} is an apocalyptic number.

1115183509392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1115183509392 is an abundant number, since it is smaller than the sum of its proper divisors (1786735639824).

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

1115183509392 is a wasteful number, since it uses less digits than its factorization.

1115183509392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169584015 (or 169584009 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 48.

The spelling of 1115183509392 in words is "one trillion, one hundred fifteen billion, one hundred eighty-three million, five hundred nine thousand, three hundred ninety-two".