2610550000 has 120 divisors (see below), whose sum is σ = 6393340800. Its totient is φ = 1032480000.

The previous prime is 2610549983. The next prime is 2610550001. The reversal of 2610550000 is 550162.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2610550000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2610550001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5449761 + ... + 5450239.

It is an arithmetic number, because the mean of its divisors is an integer number (53277840).

Almost surely, 2^2610550000 is an apocalyptic number.

2610550000 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 2610550000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3196670400).

2610550000 is an abundant number, since it is smaller than the sum of its proper divisors (3782790800).

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

2610550000 is an equidigital number, since it uses as much as digits as its factorization.

2610550000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621 (or 595 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 2610550000 is about 51093.5416662419. The cubic root of 2610550000 is about 1376.9262259261.

The spelling of 2610550000 in words is "two billion, six hundred ten million, five hundred fifty thousand".