2623538353277 has 2 divisors, whose sum is σ = 2623538353278. Its totient is φ = 2623538353276.

The previous prime is 2623538353231. The next prime is 2623538353343. The reversal of 2623538353277 is 7723538353262.

2623538353277 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2620079619556 + 3458733721 = 1618666^2 + 58811^2 .

It is a cyclic number.

It is not a de Polignac number, because 2623538353277 - 2⁸ = 2623538353021 is a prime.

It is a super-2 number, since 2×2623538353277² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2623538353207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311769176638 + 1311769176639.

It is an arithmetic number, because the mean of its divisors is an integer number (1311769176639).

Almost surely, 2^{2623538353277} is an apocalyptic number.

It is an amenable number.

2623538353277 is a deficient number, since it is larger than the sum of its proper divisors (1).

2623538353277 is an equidigital number, since it uses as much as digits as its factorization.

2623538353277 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38102400, while the sum is 56.

The spelling of 2623538353277 in words is "two trillion, six hundred twenty-three billion, five hundred thirty-eight million, three hundred fifty-three thousand, two hundred seventy-seven".