2676404245651 has 2 divisors, whose sum is σ = 2676404245652. Its totient is φ = 2676404245650.

The previous prime is 2676404245531. The next prime is 2676404245763. The reversal of 2676404245651 is 1565424046762.

2676404245651 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2676404245651 - 2²³ = 2676395857043 is a prime.

It is a super-2 number, since 2×2676404245651² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2676404285651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1338202122825 + 1338202122826.

It is an arithmetic number, because the mean of its divisors is an integer number (1338202122826).

Almost surely, 2^{2676404245651} is an apocalyptic number.

2676404245651 is a deficient number, since it is larger than the sum of its proper divisors (1).

2676404245651 is an equidigital number, since it uses as much as digits as its factorization.

2676404245651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9676800, while the sum is 52.

The spelling of 2676404245651 in words is "two trillion, six hundred seventy-six billion, four hundred four million, two hundred forty-five thousand, six hundred fifty-one".