2090553960 has 64 divisors (see below), whose sum is σ = 6841817280. Its totient is φ = 506800640.

The previous prime is 2090553947. The next prime is 2090553967. The reversal of 2090553960 is 693550902.

It is not an unprimeable number, because it can be changed into a prime (2090553967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 790557 + ... + 793196.

It is an arithmetic number, because the mean of its divisors is an integer number (106903395).

Almost surely, 2^2090553960 is an apocalyptic number.

2090553960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2090553960 is an abundant number, since it is smaller than the sum of its proper divisors (4751263320).

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

2090553960 is a wasteful number, since it uses less digits than its factorization.

2090553960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583778 (or 1583774 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 39.

The square root of 2090553960 is about 45722.5760429134. The cubic root of 2090553960 is about 1278.6562150708.

The spelling of 2090553960 in words is "two billion, ninety million, five hundred fifty-three thousand, nine hundred sixty".