2804113251 has 12 divisors (see below), whose sum is σ = 4099186728. Its totient is φ = 1846885344.

The previous prime is 2804113243. The next prime is 2804113259. The reversal of 2804113251 is 1523114082.

It is an interprime number because it is at equal distance from previous prime (2804113243) and next prime (2804113259).

It is not a de Polignac number, because 2804113251 - 2³ = 2804113243 is a prime.

It is a super-2 number, since 2×2804113251² = 15726102248867578002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2804113259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1876170 + ... + 1877663.

It is an arithmetic number, because the mean of its divisors is an integer number (341598894).

Almost surely, 2^2804113251 is an apocalyptic number.

2804113251 is a deficient number, since it is larger than the sum of its proper divisors (1295073477).

2804113251 is a wasteful number, since it uses less digits than its factorization.

2804113251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3753922 (or 3753919 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 2804113251 is about 52953.8785265064. The cubic root of 2804113251 is about 1410.1495827424.

The spelling of 2804113251 in words is "two billion, eight hundred four million, one hundred thirteen thousand, two hundred fifty-one".