2501100300028 has 48 divisors (see below), whose sum is σ = 4959156908160. Its totient is φ = 1093288280000.

The previous prime is 2501100299939. The next prime is 2501100300029. The reversal of 2501100300028 is 8200030011052.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2501100299981 and 2501100300008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2501100300029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3584326 + ... + 4224877.

It is an arithmetic number, because the mean of its divisors is an integer number (103315768920).

Almost surely, 2^{2501100300028} is an apocalyptic number.

It is an amenable number.

2501100300028 is a deficient number, since it is larger than the sum of its proper divisors (2458056608132).

2501100300028 is a wasteful number, since it uses less digits than its factorization.

2501100300028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7809498 (or 7809496 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The spelling of 2501100300028 in words is "two trillion, five hundred one billion, one hundred million, three hundred thousand, twenty-eight".