109257092548 has 24 divisors (see below), whose sum is σ = 201300764000. Its totient is φ = 51743665728.

The previous prime is 109257092501. The next prime is 109257092557. The reversal of 109257092548 is 845290752901.

It is a super-2 number, since 2×109257092548² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 109257092495 and 109257092504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282211 + ... + 546037.

Almost surely, 2^109257092548 is an apocalyptic number.

It is an amenable number.

109257092548 is a deficient number, since it is larger than the sum of its proper divisors (92043671452).

109257092548 is a wasteful number, since it uses less digits than its factorization.

109257092548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269299 (or 269297 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 52.

The spelling of 109257092548 in words is "one hundred nine billion, two hundred fifty-seven million, ninety-two thousand, five hundred forty-eight".