2865786552883 has 2 divisors, whose sum is σ = 2865786552884. Its totient is φ = 2865786552882.

The previous prime is 2865786552833. The next prime is 2865786552907. The reversal of 2865786552883 is 3882556875682.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2865786552883 - 2¹⁷ = 2865786421811 is a prime.

It is a super-2 number, since 2×2865786552883² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2865786552833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1432893276441 + 1432893276442.

It is an arithmetic number, because the mean of its divisors is an integer number (1432893276442).

Almost surely, 2^{2865786552883} is an apocalyptic number.

2865786552883 is a deficient number, since it is larger than the sum of its proper divisors (1).

2865786552883 is an equidigital number, since it uses as much as digits as its factorization.

2865786552883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1548288000, while the sum is 73.

The spelling of 2865786552883 in words is "two trillion, eight hundred sixty-five billion, seven hundred eighty-six million, five hundred fifty-two thousand, eight hundred eighty-three".