2677903145279 has 2 divisors, whose sum is σ = 2677903145280. Its totient is φ = 2677903145278.

The previous prime is 2677903145261. The next prime is 2677903145297. The reversal of 2677903145279 is 9725413097762.

It is a happy number.

Together with next prime (2677903145297) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (2677903145261) and next prime (2677903145297).

It is a cyclic number.

It is not a de Polignac number, because 2677903145279 - 2⁸ = 2677903145023 is a prime.

It is a super-4 number, since 4×2677903145279⁴ (a number of 51 digits) contains 4444 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2677903145209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1338951572639 + 1338951572640.

It is an arithmetic number, because the mean of its divisors is an integer number (1338951572640).

Almost surely, 2^{2677903145279} is an apocalyptic number.

2677903145279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2677903145279 is an equidigital number, since it uses as much as digits as its factorization.

2677903145279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40007520, while the sum is 62.

The spelling of 2677903145279 in words is "two trillion, six hundred seventy-seven billion, nine hundred three million, one hundred forty-five thousand, two hundred seventy-nine".