2621125255104 has 336 divisors, whose sum is σ = 7977317771520. Its totient is φ = 843920985600.

The previous prime is 2621125255069. The next prime is 2621125255117. The reversal of 2621125255104 is 4015525211262.

2621125255104 is a `hidden beast` number, since 2 + 6 + 2 + 112 + 5 + 25 + 510 + 4 = 666.

2621125255104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1134194109 + ... + 1134196419.

Almost surely, 2^{2621125255104} is an apocalyptic number.

2621125255104 is a gapful number since it is divisible by the number (24) 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 2621125255104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3988658885760).

2621125255104 is an abundant number, since it is smaller than the sum of its proper divisors (5356192516416).

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

2621125255104 is a wasteful number, since it uses less digits than its factorization.

2621125255104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3077 (or 3030 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The spelling of 2621125255104 in words is "two trillion, six hundred twenty-one billion, one hundred twenty-five million, two hundred fifty-five thousand, one hundred four".