2096780551 has 2 divisors, whose sum is σ = 2096780552. Its totient is φ = 2096780550.

The previous prime is 2096780537. The next prime is 2096780557. The reversal of 2096780551 is 1550876902.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2096780551 - 2⁵ = 2096780519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2096780498 and 2096780507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2096780557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1048390275 + 1048390276.

It is an arithmetic number, because the mean of its divisors is an integer number (1048390276).

Almost surely, 2^2096780551 is an apocalyptic number.

2096780551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2096780551 is an equidigital number, since it uses as much as digits as its factorization.

2096780551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 43.

The square root of 2096780551 is about 45790.6164077314. The cubic root of 2096780551 is about 1279.9244240453.

The spelling of 2096780551 in words is "two billion, ninety-six million, seven hundred eighty thousand, five hundred fifty-one".