2090250254 has 16 divisors (see below), whose sum is σ = 3178248192. Its totient is φ = 1030874808.

The previous prime is 2090250241. The next prime is 2090250271. The reversal of 2090250254 is 4520520902.

It is a super-2 number, since 2×2090250254² = 8738292248694129032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96947 + ... + 116529.

It is an arithmetic number, because the mean of its divisors is an integer number (198640512).

Almost surely, 2^2090250254 is an apocalyptic number.

2090250254 is a deficient number, since it is larger than the sum of its proper divisors (1087997938).

2090250254 is a wasteful number, since it uses less digits than its factorization.

2090250254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20311.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2090250254 is about 45719.2547402077. The cubic root of 2090250254 is about 1278.5942929872.

The spelling of 2090250254 in words is "two billion, ninety million, two hundred fifty thousand, two hundred fifty-four".