6880712551 has 2 divisors, whose sum is σ = 6880712552. Its totient is φ = 6880712550.

The previous prime is 6880712507. The next prime is 6880712633. The reversal of 6880712551 is 1552170886.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6880712551 - 2¹⁵ = 6880679783 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6880712498 and 6880712507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6880712051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3440356275 + 3440356276.

It is an arithmetic number, because the mean of its divisors is an integer number (3440356276).

Almost surely, 2^6880712551 is an apocalyptic number.

6880712551 is a deficient number, since it is larger than the sum of its proper divisors (1).

6880712551 is an equidigital number, since it uses as much as digits as its factorization.

6880712551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 134400, while the sum is 43.

The square root of 6880712551 is about 82950.0605846674. The cubic root of 6880712551 is about 1902.0027405761.

The spelling of 6880712551 in words is "six billion, eight hundred eighty million, seven hundred twelve thousand, five hundred fifty-one".