2552190804 has 72 divisors (see below), whose sum is σ = 6627479040. Its totient is φ = 827721792.

The previous prime is 2552190803. The next prime is 2552190829. The reversal of 2552190804 is 4080912552.

2552190804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552190803) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 288357 + ... + 297075.

It is an arithmetic number, because the mean of its divisors is an integer number (92048320).

Almost surely, 2^2552190804 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2552190804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3313739520).

2552190804 is an abundant number, since it is smaller than the sum of its proper divisors (4075288236).

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

2552190804 is a wasteful number, since it uses less digits than its factorization.

2552190804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8949 (or 8944 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 2552190804 is about 50519.2122266371. The cubic root of 2552190804 is about 1366.5883470750.

The spelling of 2552190804 in words is "two billion, five hundred fifty-two million, one hundred ninety thousand, eight hundred four".