2801983159 has 2 divisors, whose sum is σ = 2801983160. Its totient is φ = 2801983158.

The previous prime is 2801983147. The next prime is 2801983183. The reversal of 2801983159 is 9513891082.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2801983159 - 2⁵ = 2801983127 is a prime.

It is a super-2 number, since 2×2801983159² = 15702219246639238562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2801983259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1400991579 + 1400991580.

It is an arithmetic number, because the mean of its divisors is an integer number (1400991580).

Almost surely, 2^2801983159 is an apocalyptic number.

2801983159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2801983159 is an equidigital number, since it uses as much as digits as its factorization.

2801983159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 46.

The square root of 2801983159 is about 52933.7619955355. The cubic root of 2801983159 is about 1409.7924277374.

The spelling of 2801983159 in words is "two billion, eight hundred one million, nine hundred eighty-three thousand, one hundred fifty-nine".