2825613493 has 2 divisors, whose sum is σ = 2825613494. Its totient is φ = 2825613492.

The previous prime is 2825613487. The next prime is 2825613499. The reversal of 2825613493 is 3943165282.

2825613493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (2825613487) and next prime (2825613499).

It can be written as a sum of positive squares in only one way, i.e., 1587066244 + 1238547249 = 39838^2 + 35193^2 .

It is a cyclic number.

It is not a de Polignac number, because 2825613493 - 2⁹ = 2825612981 is a prime.

It is a super-2 number, since 2×2825613493² = 15968183223647322098, which contains 22 as substring.

It is the 53157-th Hogben number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2825613499) by changing a digit.

It is a nontrivial repunit in base 53156.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1412806746 + 1412806747.

It is an arithmetic number, because the mean of its divisors is an integer number (1412806747).

Almost surely, 2^2825613493 is an apocalyptic number.

It is an amenable number.

2825613493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2825613493 is an equidigital number, since it uses as much as digits as its factorization.

2825613493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 43.

The square root of 2825613493 is about 53156.5000070546. The cubic root of 2825613493 is about 1413.7444681675.

The spelling of 2825613493 in words is "two billion, eight hundred twenty-five million, six hundred thirteen thousand, four hundred ninety-three".