2502651500 has 48 divisors (see below), whose sum is σ = 5753485920. Its totient is φ = 948369600.

The previous prime is 2502651497. The next prime is 2502651509. The reversal of 2502651500 is 51562052.

It is a self number, because there is not a number n which added to its sum of digits gives 2502651500.

It is not an unprimeable number, because it can be changed into a prime (2502651509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122219 + ... + 141218.

It is an arithmetic number, because the mean of its divisors is an integer number (119864290).

Almost surely, 2^2502651500 is an apocalyptic number.

2502651500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2502651500 is an abundant number, since it is smaller than the sum of its proper divisors (3250834420).

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

2502651500 is a wasteful number, since it uses less digits than its factorization.

2502651500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263475 (or 263463 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 2502651500 is about 50026.5079732735. The cubic root of 2502651500 is about 1357.6884573195.

The spelling of 2502651500 in words is "two billion, five hundred two million, six hundred fifty-one thousand, five hundred".