2502946280 has 16 divisors (see below), whose sum is σ = 5631629220. Its totient is φ = 1001178496.

The previous prime is 2502946249. The next prime is 2502946283. The reversal of 2502946280 is 826492052.

It can be written as a sum of positive squares in 2 ways, for example, as 2483427556 + 19518724 = 49834^2 + 4418^2 .

It is not an unprimeable number, because it can be changed into a prime (2502946283) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 31286789 + ... + 31286868.

Almost surely, 2^2502946280 is an apocalyptic number.

2502946280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2502946280 is an abundant number, since it is smaller than the sum of its proper divisors (3128682940).

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

2502946280 is a wasteful number, since it uses less digits than its factorization.

2502946280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62573668 (or 62573664 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 2502946280 is about 50029.4541245455. The cubic root of 2502946280 is about 1357.7417612775.

The spelling of 2502946280 in words is "two billion, five hundred two million, nine hundred forty-six thousand, two hundred eighty".