2502683680 has 48 divisors (see below), whose sum is σ = 6757248960. Its totient is φ = 858062592.

The previous prime is 2502683639. The next prime is 2502683681. The reversal of 2502683680 is 863862052.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (2502683681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1116150 + ... + 1118389.

It is an arithmetic number, because the mean of its divisors is an integer number (140776020).

Almost surely, 2^2502683680 is an apocalyptic number.

2502683680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2502683680 is an abundant number, since it is smaller than the sum of its proper divisors (4254565280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2502683680 is a wasteful number, since it uses less digits than its factorization.

2502683680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234561 (or 2234553 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 2502683680 is about 50026.8296017247. The cubic root of 2502683680 is about 1357.6942765113.

The spelling of 2502683680 in words is "two billion, five hundred two million, six hundred eighty-three thousand, six hundred eighty".