1136787325 has 24 divisors (see below), whose sum is σ = 1439291808. Its totient is φ = 890450880.

The previous prime is 1136787313. The next prime is 1136787359. The reversal of 1136787325 is 5237876311.

It is a de Polignac number, because none of the positive numbers 2^k-1136787325 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 287814 + ... + 291736.

It is an arithmetic number, because the mean of its divisors is an integer number (59970492).

Almost surely, 2^1136787325 is an apocalyptic number.

It is an amenable number.

1136787325 is a deficient number, since it is larger than the sum of its proper divisors (302504483).

1136787325 is a wasteful number, since it uses less digits than its factorization.

1136787325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4173 (or 4168 counting only the distinct ones).

The product of its digits is 211680, while the sum is 43.

The square root of 1136787325 is about 33716.2768555486. The cubic root of 1136787325 is about 1043.6616873420.

The spelling of 1136787325 in words is "one billion, one hundred thirty-six million, seven hundred eighty-seven thousand, three hundred twenty-five".