2090025555 has 16 divisors (see below), whose sum is σ = 3520043520. Its totient is φ = 1056012768.

The previous prime is 2090025529. The next prime is 2090025569. The reversal of 2090025555 is 5555200902.

It is not a de Polignac number, because 2090025555 - 2⁵ = 2090025523 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3666427 + ... + 3666996.

It is an arithmetic number, because the mean of its divisors is an integer number (220002720).

Almost surely, 2^2090025555 is an apocalyptic number.

2090025555 is a deficient number, since it is larger than the sum of its proper divisors (1430017965).

2090025555 is a wasteful number, since it uses less digits than its factorization.

2090025555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7333450.

The product of its (nonzero) digits is 22500, while the sum is 33.

The square root of 2090025555 is about 45716.7972959611. The cubic root of 2090025555 is about 1278.5484756417.

The spelling of 2090025555 in words is "two billion, ninety million, twenty-five thousand, five hundred fifty-five".