2053849094 has 16 divisors (see below), whose sum is σ = 3395495376. Its totient is φ = 923942400.

The previous prime is 2053849081. The next prime is 2053849111. The reversal of 2053849094 is 4909483502.

It is a super-2 number, since 2×2053849094² = 8436592201849241672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479087 + ... + 483354.

It is an arithmetic number, because the mean of its divisors is an integer number (212218461).

Almost surely, 2^2053849094 is an apocalyptic number.

2053849094 is a deficient number, since it is larger than the sum of its proper divisors (1341646282).

2053849094 is a wasteful number, since it uses less digits than its factorization.

2053849094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962551.

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 2053849094 is about 45319.4118893880. The cubic root of 2053849094 is about 1271.1286583419.

The spelling of 2053849094 in words is "two billion, fifty-three million, eight hundred forty-nine thousand, ninety-four".