2253550553250 has 128 divisors (see below), whose sum is σ = 6008445900288. Its totient is φ = 560591360000.

The previous prime is 2253550553209. The next prime is 2253550553257. The reversal of 2253550553250 is 523550553522.

It is a super-3 number, since 3×2253550553250³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2253550553257) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 658675 + ... + 2222825.

It is an arithmetic number, because the mean of its divisors is an integer number (46940983596).

Almost surely, 2^{2253550553250} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2253550553250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3004222950144).

2253550553250 is an abundant number, since it is smaller than the sum of its proper divisors (3754895347038).

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

2253550553250 is a wasteful number, since it uses less digits than its factorization.

2253550553250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564301 (or 1564291 counting only the distinct ones).

The product of its (nonzero) digits is 1125000, while the sum is 42.

The spelling of 2253550553250 in words is "two trillion, two hundred fifty-three billion, five hundred fifty million, five hundred fifty-three thousand, two hundred fifty".