2554521150 has 96 divisors (see below), whose sum is σ = 6757067520. Its totient is φ = 636433920.

The previous prime is 2554521149. The next prime is 2554521161. The reversal of 2554521150 is 511254552.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 350847 + ... + 358053.

It is an arithmetic number, because the mean of its divisors is an integer number (70386120).

Almost surely, 2^2554521150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2554521150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3378533760).

2554521150 is an abundant number, since it is smaller than the sum of its proper divisors (4202546370).

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

2554521150 is a wasteful number, since it uses less digits than its factorization.

2554521150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7378 (or 7373 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 2554521150 is about 50542.2709224665. The cubic root of 2554521150 is about 1367.0041538799.

The spelling of 2554521150 in words is "two billion, five hundred fifty-four million, five hundred twenty-one thousand, one hundred fifty".