2502831340 has 48 divisors (see below), whose sum is σ = 5398525440. Its totient is φ = 974151360.

The previous prime is 2502831277. The next prime is 2502831371. The reversal of 2502831340 is 431382052.

2502831340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2502831299 and 2502831308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227691 + ... + 238429.

It is an arithmetic number, because the mean of its divisors is an integer number (112469280).

Almost surely, 2^2502831340 is an apocalyptic number.

2502831340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2502831340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2699262720).

2502831340 is an abundant number, since it is smaller than the sum of its proper divisors (2895694100).

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

2502831340 is a wasteful number, since it uses less digits than its factorization.

2502831340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11062 (or 11060 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2502831340 is about 50028.3053880501. The cubic root of 2502831340 is about 1357.7209776077.

The spelling of 2502831340 in words is "two billion, five hundred two million, eight hundred thirty-one thousand, three hundred forty".