2676404245531 has 2 divisors, whose sum is σ = 2676404245532. Its totient is φ = 2676404245530.

The previous prime is 2676404245519. The next prime is 2676404245651. The reversal of 2676404245531 is 1355424046762.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2676404245531 - 2⁹ = 2676404245019 is a prime.

It is a super-2 number, since 2×2676404245531² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2676404246531) 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, 1338202122765 + 1338202122766.

It is an arithmetic number, because the mean of its divisors is an integer number (1338202122766).

Almost surely, 2^{2676404245531} is an apocalyptic number.

2676404245531 is a deficient number, since it is larger than the sum of its proper divisors (1).

2676404245531 is an equidigital number, since it uses as much as digits as its factorization.

2676404245531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4838400, while the sum is 49.

The spelling of 2676404245531 in words is "two trillion, six hundred seventy-six billion, four hundred four million, two hundred forty-five thousand, five hundred thirty-one".