2534995622250 has 448 divisors, whose sum is σ = 8756996242176. Its totient is φ = 534852720000.

The previous prime is 2534995622227. The next prime is 2534995622251. The reversal of 2534995622250 is 522265994352.

2534995622250 is a `hidden beast` number, since 2 + 5 + 3 + 4 + 9 + 9 + 5 + 622 + 2 + 5 + 0 = 666.

2534995622250 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 (54).

It is not an unprimeable number, because it can be changed into a prime (2534995622251) by changing a digit.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 16508325 + ... + 16661175.

It is an arithmetic number, because the mean of its divisors is an integer number (19546866612).

Almost surely, 2^{2534995622250} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2534995622250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4378498121088).

2534995622250 is an abundant number, since it is smaller than the sum of its proper divisors (6222000619926).

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

2534995622250 is a wasteful number, since it uses less digits than its factorization.

2534995622250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152906 (or 152881 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 54.

The spelling of 2534995622250 in words is "two trillion, five hundred thirty-four billion, nine hundred ninety-five million, six hundred twenty-two thousand, two hundred fifty".