2502108369009 has 12 divisors (see below), whose sum is σ = 3616419644916. Its totient is φ = 1667027732832.

The previous prime is 2502108369001. The next prime is 2502108369011. The reversal of 2502108369009 is 9009638012052.

2502108369009 is a `hidden beast` number, since 2 + 502 + 1 + 0 + 83 + 69 + 0 + 0 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 753771240000 + 1748337129009 = 868200^2 + 1322247^2 .

It is not a de Polignac number, because 2502108369009 - 2³ = 2502108369001 is a prime.

It is a super-2 number, since 2×2502108369009² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2502108369001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87027594 + ... + 87056339.

It is an arithmetic number, because the mean of its divisors is an integer number (301368303743).

Almost surely, 2^{2502108369009} is an apocalyptic number.

It is an amenable number.

2502108369009 is a deficient number, since it is larger than the sum of its proper divisors (1114311275907).

2502108369009 is a wasteful number, since it uses less digits than its factorization.

2502108369009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174085536 (or 174085533 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The spelling of 2502108369009 in words is "two trillion, five hundred two billion, one hundred eight million, three hundred sixty-nine thousand, nine".