1108948525 has 12 divisors (see below), whose sum is σ = 1408636404. Its totient is φ = 865520000.

The previous prime is 1108948481. The next prime is 1108948549. The reversal of 1108948525 is 5258498011.

It can be written as a sum of positive squares in 6 ways, for example, as 160123716 + 948824809 = 12654^2 + 30803^2 .

It is not a de Polignac number, because 1108948525 - 2¹⁹ = 1108424237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 539926 + ... + 541975.

It is an arithmetic number, because the mean of its divisors is an integer number (117386367).

Almost surely, 2^1108948525 is an apocalyptic number.

It is an amenable number.

1108948525 is a deficient number, since it is larger than the sum of its proper divisors (299687879).

1108948525 is a wasteful number, since it uses less digits than its factorization.

1108948525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081952 (or 1081947 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 43.

The square root of 1108948525 is about 33300.8787421593. The cubic root of 1108948525 is about 1035.0717664380.

The spelling of 1108948525 in words is "one billion, one hundred eight million, nine hundred forty-eight thousand, five hundred twenty-five".