2824607561 has 2 divisors, whose sum is σ = 2824607562. Its totient is φ = 2824607560.

The previous prime is 2824607557. The next prime is 2824607593. The reversal of 2824607561 is 1657064282.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2763079225 + 61528336 = 52565^2 + 7844^2 .

It is a cyclic number.

It is not a de Polignac number, because 2824607561 - 2² = 2824607557 is a prime.

It is not a weakly prime, because it can be changed into another prime (2824600561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1412303780 + 1412303781.

It is an arithmetic number, because the mean of its divisors is an integer number (1412303781).

Almost surely, 2^2824607561 is an apocalyptic number.

It is an amenable number.

2824607561 is a deficient number, since it is larger than the sum of its proper divisors (1).

2824607561 is an equidigital number, since it uses as much as digits as its factorization.

2824607561 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 2824607561 is about 53147.0371798843. The cubic root of 2824607561 is about 1413.5766816439.

The spelling of 2824607561 in words is "two billion, eight hundred twenty-four million, six hundred seven thousand, five hundred sixty-one".