2552502250644 has 24 divisors (see below), whose sum is σ = 5956031188800. Its totient is φ = 850806568704.

The previous prime is 2552502250643. The next prime is 2552502250657. The reversal of 2552502250644 is 4460522052552.

2552502250644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2552502250596 and 2552502250605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552502250643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3051069 + ... + 3796580.

It is an arithmetic number, because the mean of its divisors is an integer number (248167966200).

Almost surely, 2^{2552502250644} is an apocalyptic number.

It is an amenable number.

2552502250644 is an abundant number, since it is smaller than the sum of its proper divisors (3403528938156).

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

2552502250644 is a wasteful number, since it uses less digits than its factorization.

2552502250644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6878719 (or 6878717 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 42.

The spelling of 2552502250644 in words is "two trillion, five hundred fifty-two billion, five hundred two million, two hundred fifty thousand, six hundred forty-four".