1115334506564 has 12 divisors (see below), whose sum is σ = 1951846462188. Its totient is φ = 557664088800.

The previous prime is 1115334506449. The next prime is 1115334506597. The reversal of 1115334506564 is 4656054335111.

It can be written as a sum of positive squares in 2 ways, for example, as 176358002500 + 938976504064 = 419950^2 + 969008^2 .

It is a super-2 number, since 2×1115334506564² (a number of 25 digits) contains 22 as substring.

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, 117974 + ... + 1498194.

It is an arithmetic number, because the mean of its divisors is an integer number (162653871849).

Almost surely, 2^{1115334506564} is an apocalyptic number.

It is an amenable number.

1115334506564 is a deficient number, since it is larger than the sum of its proper divisors (836511955624).

1115334506564 is a wasteful number, since it uses less digits than its factorization.

1115334506564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1582246 (or 1582244 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 1115334506564 in words is "one trillion, one hundred fifteen billion, three hundred thirty-four million, five hundred six thousand, five hundred sixty-four".