1090652725 has 24 divisors (see below), whose sum is σ = 1439640000. Its totient is φ = 817280640.

The previous prime is 1090652711. The next prime is 1090652741. The reversal of 1090652725 is 5272560901.

It is not a de Polignac number, because 1090652725 - 2⁷ = 1090652597 is a prime.

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, 29376 + ... + 55174.

It is an arithmetic number, because the mean of its divisors is an integer number (59985000).

Almost surely, 2^1090652725 is an apocalyptic number.

It is an amenable number.

1090652725 is a deficient number, since it is larger than the sum of its proper divisors (348987275).

1090652725 is a wasteful number, since it uses less digits than its factorization.

1090652725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25917 (or 25912 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 1090652725 is about 33025.0317940801. The cubic root of 1090652725 is about 1029.3478528020.

The spelling of 1090652725 in words is "one billion, ninety million, six hundred fifty-two thousand, seven hundred twenty-five".