2805331100053 has 2 divisors, whose sum is σ = 2805331100054. Its totient is φ = 2805331100052.

The previous prime is 2805331100009. The next prime is 2805331100059. The reversal of 2805331100053 is 3500011335082.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1963521180049 + 841809920004 = 1401257^2 + 917502^2 .

It is a cyclic number.

It is not a de Polignac number, because 2805331100053 - 2¹³ = 2805331091861 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2805331099988 and 2805331100024.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2805331100059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1402665550026 + 1402665550027.

It is an arithmetic number, because the mean of its divisors is an integer number (1402665550027).

Almost surely, 2^{2805331100053} is an apocalyptic number.

It is an amenable number.

2805331100053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2805331100053 is an equidigital number, since it uses as much as digits as its factorization.

2805331100053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 2805331100053 in words is "two trillion, eight hundred five billion, three hundred thirty-one million, one hundred thousand, fifty-three".