2553371100 has 432 divisors, whose sum is σ = 10054856448. Its totient is φ = 548674560.

The previous prime is 2553371047. The next prime is 2553371101. The reversal of 2553371100 is 11733552.

2553371100 is a `hidden beast` number, since 2 + 553 + 3 + 7 + 1 + 100 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553371101) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2891259 + ... + 2892141.

Almost surely, 2^2553371100 is an apocalyptic number.

2553371100 is a gapful number since it is divisible by the number (20) 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 2553371100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5027428224).

2553371100 is an abundant number, since it is smaller than the sum of its proper divisors (7501485348).

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

2553371100 is a wasteful number, since it uses less digits than its factorization.

2553371100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936 (or 917 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 2553371100 is about 50530.8925312031. The cubic root of 2553371100 is about 1366.7989805137.

The spelling of 2553371100 in words is "two billion, five hundred fifty-three million, three hundred seventy-one thousand, one hundred".