2552784119797 has 2 divisors, whose sum is σ = 2552784119798. Its totient is φ = 2552784119796.

The previous prime is 2552784119747. The next prime is 2552784119839. The reversal of 2552784119797 is 7979114872552.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1825995474436 + 726788645361 = 1351294^2 + 852519^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2552784119797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2552784119737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276392059898 + 1276392059899.

It is an arithmetic number, because the mean of its divisors is an integer number (1276392059899).

Almost surely, 2^{2552784119797} is an apocalyptic number.

It is an amenable number.

2552784119797 is a deficient number, since it is larger than the sum of its proper divisors (1).

2552784119797 is an equidigital number, since it uses as much as digits as its factorization.

2552784119797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 88905600, while the sum is 67.

The spelling of 2552784119797 in words is "two trillion, five hundred fifty-two billion, seven hundred eighty-four million, one hundred nineteen thousand, seven hundred ninety-seven".