84803053 has 2 divisors, whose sum is σ = 84803054. Its totient is φ = 84803052.

The previous prime is 84803041. The next prime is 84803063. The reversal of 84803053 is 35030848.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77475204 + 7327849 = 8802^2 + 2707^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84803053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84803003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42401526 + 42401527.

It is an arithmetic number, because the mean of its divisors is an integer number (42401527).

Almost surely, 2^84803053 is an apocalyptic number.

It is an amenable number.

84803053 is a deficient number, since it is larger than the sum of its proper divisors (1).

84803053 is an equidigital number, since it uses as much as digits as its factorization.

84803053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 84803053 is about 9208.8573123922. The cubic root of 84803053 is about 439.3431193418.

The spelling of 84803053 in words is "eighty-four million, eight hundred three thousand, fifty-three".