2090055825 has 192 divisors, whose sum is σ = 4599705600. Its totient is φ = 917049600.

The previous prime is 2090055787. The next prime is 2090055827. The reversal of 2090055825 is 5285500902.

2090055825 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2090055825 - 2⁹ = 2090055313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2090055825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2090055827) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 5694792 + ... + 5695158.

It is an arithmetic number, because the mean of its divisors is an integer number (23956800).

Almost surely, 2^2090055825 is an apocalyptic number.

2090055825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2090055825 is an abundant number, since it is smaller than the sum of its proper divisors (2509649775).

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

2090055825 is a wasteful number, since it uses less digits than its factorization.

2090055825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469 (or 458 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The square root of 2090055825 is about 45717.1283546987. The cubic root of 2090055825 is about 1278.5546480504.

The spelling of 2090055825 in words is "two billion, ninety million, fifty-five thousand, eight hundred twenty-five".