3523856673377 has 2 divisors, whose sum is σ = 3523856673378. Its totient is φ = 3523856673376.

The previous prime is 3523856673371. The next prime is 3523856673391. The reversal of 3523856673377 is 7733766583253.

3523856673377 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., 3248101458001 + 275755215376 = 1802249^2 + 525124^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3523856673377 is a prime.

It is not a weakly prime, because it can be changed into another prime (3523856673371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1761928336688 + 1761928336689.

It is an arithmetic number, because the mean of its divisors is an integer number (1761928336689).

Almost surely, 2^{3523856673377} is an apocalyptic number.

It is an amenable number.

3523856673377 is a deficient number, since it is larger than the sum of its proper divisors (1).

3523856673377 is an equidigital number, since it uses as much as digits as its factorization.

3523856673377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 400075200, while the sum is 65.

The spelling of 3523856673377 in words is "three trillion, five hundred twenty-three billion, eight hundred fifty-six million, six hundred seventy-three thousand, three hundred seventy-seven".