2500355330836 has 24 divisors (see below), whose sum is σ = 4773446356896. Its totient is φ = 1136515453920.

The previous prime is 2500355330789. The next prime is 2500355330849. The reversal of 2500355330836 is 6380335530052.

It is a junction number, because it is equal to n+sod(n) for n = 2500355330792 and 2500355330801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8586255 + ... + 8872681.

It is an arithmetic number, because the mean of its divisors is an integer number (198893598204).

Almost surely, 2^{2500355330836} is an apocalyptic number.

It is an amenable number.

2500355330836 is a deficient number, since it is larger than the sum of its proper divisors (2273091026060).

2500355330836 is a wasteful number, since it uses less digits than its factorization.

2500355330836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484839 (or 484837 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 43.

The spelling of 2500355330836 in words is "two trillion, five hundred billion, three hundred fifty-five million, three hundred thirty thousand, eight hundred thirty-six".