2828782751 has 2 divisors, whose sum is σ = 2828782752. Its totient is φ = 2828782750.

The previous prime is 2828782709. The next prime is 2828782769. The reversal of 2828782751 is 1572878282.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2828782751 - 2³⁰ = 1755040927 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2828782751.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2828781751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1414391375 + 1414391376.

It is an arithmetic number, because the mean of its divisors is an integer number (1414391376).

Almost surely, 2^2828782751 is an apocalyptic number.

2828782751 is a deficient number, since it is larger than the sum of its proper divisors (1).

2828782751 is an equidigital number, since it uses as much as digits as its factorization.

2828782751 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1003520, while the sum is 50.

The square root of 2828782751 is about 53186.3022873371. The cubic root of 2828782751 is about 1414.2728309315.

The spelling of 2828782751 in words is "two billion, eight hundred twenty-eight million, seven hundred eighty-two thousand, seven hundred fifty-one".