1149325725 has 12 divisors (see below), whose sum is σ = 1900218656. Its totient is φ = 612973680.

The previous prime is 1149325711. The next prime is 1149325741. The reversal of 1149325725 is 5275239411.

It is not a de Polignac number, because 1149325725 - 2¹¹ = 1149323677 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7662097 + ... + 7662246.

Almost surely, 2^1149325725 is an apocalyptic number.

1149325725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1149325725 is a deficient number, since it is larger than the sum of its proper divisors (750892931).

1149325725 is a wasteful number, since it uses less digits than its factorization.

1149325725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15324356 (or 15324351 counting only the distinct ones).

The product of its digits is 75600, while the sum is 39.

The square root of 1149325725 is about 33901.7068154392. The cubic root of 1149325725 is about 1047.4847505674.

The spelling of 1149325725 in words is "one billion, one hundred forty-nine million, three hundred twenty-five thousand, seven hundred twenty-five".