1097094525 has 24 divisors (see below), whose sum is σ = 1815967104. Its totient is φ = 584438400.

The previous prime is 1097094521. The next prime is 1097094533. The reversal of 1097094525 is 5254907901.

It is not a de Polignac number, because 1097094525 - 2² = 1097094521 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1097094521) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60297 + ... + 76353.

It is an arithmetic number, because the mean of its divisors is an integer number (75665296).

Almost surely, 2^1097094525 is an apocalyptic number.

1097094525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1097094525 is a deficient number, since it is larger than the sum of its proper divisors (718872579).

1097094525 is a wasteful number, since it uses less digits than its factorization.

1097094525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16981 (or 16976 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 42.

The square root of 1097094525 is about 33122.4172578029. The cubic root of 1097094525 is about 1031.3704461705.

The spelling of 1097094525 in words is "one billion, ninety-seven million, ninety-four thousand, five hundred twenty-five".