2502629928 has 48 divisors (see below), whose sum is σ = 6935591520. Its totient is φ = 814808736.

The previous prime is 2502629917. The next prime is 2502629929. The reversal of 2502629928 is 8299262052.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2502629929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 401076 + ... + 407267.

It is an arithmetic number, because the mean of its divisors is an integer number (144491490).

Almost surely, 2^2502629928 is an apocalyptic number.

It is an amenable number.

2502629928 is an abundant number, since it is smaller than the sum of its proper divisors (4432961592).

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

2502629928 is a wasteful number, since it uses less digits than its factorization.

2502629928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808398 (or 808391 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 2502629928 is about 50026.2923671143. The cubic root of 2502629928 is about 1357.6845563716.

The spelling of 2502629928 in words is "two billion, five hundred two million, six hundred twenty-nine thousand, nine hundred twenty-eight".