2795975550 has 192 divisors, whose sum is σ = 8440977600. Its totient is φ = 677376000.

The previous prime is 2795975543. The next prime is 2795975551. The reversal of 2795975550 is 555795972.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2795975551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 663450 + ... + 667650.

It is an arithmetic number, because the mean of its divisors is an integer number (43963425).

Almost surely, 2^2795975550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2795975550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4220488800).

2795975550 is an abundant number, since it is smaller than the sum of its proper divisors (5645002050).

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

2795975550 is a wasteful number, since it uses less digits than its factorization.

2795975550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4268 (or 4257 counting only the distinct ones).

The product of its (nonzero) digits is 4961250, while the sum is 54.

The square root of 2795975550 is about 52876.9850691206. The cubic root of 2795975550 is about 1408.7841487875.

The spelling of 2795975550 in words is "two billion, seven hundred ninety-five million, nine hundred seventy-five thousand, five hundred fifty".