1115372735125 has 32 divisors (see below), whose sum is σ = 1518697724544. Its totient is φ = 811090192000.

The previous prime is 1115372735101. The next prime is 1115372735159. The reversal of 1115372735125 is 5215372735111.

It is a happy number.

It is not a de Polignac number, because 1115372735125 - 2¹¹ = 1115372733077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13934217 + ... + 14014033.

It is an arithmetic number, because the mean of its divisors is an integer number (47459303892).

Almost surely, 2^{1115372735125} is an apocalyptic number.

It is an amenable number.

1115372735125 is a deficient number, since it is larger than the sum of its proper divisors (403324989419).

1115372735125 is a wasteful number, since it uses less digits than its factorization.

1115372735125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90006 (or 89996 counting only the distinct ones).

The product of its digits is 220500, while the sum is 43.

The spelling of 1115372735125 in words is "one trillion, one hundred fifteen billion, three hundred seventy-two million, seven hundred thirty-five thousand, one hundred twenty-five".