3525722721377 has 2 divisors, whose sum is σ = 3525722721378. Its totient is φ = 3525722721376.

The previous prime is 3525722721259. The next prime is 3525722721379. The reversal of 3525722721377 is 7731272275253.

3525722721377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3137206118656 + 388516602721 = 1771216^2 + 623311^2 .

It is an emirp because it is prime and its reverse (7731272275253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3525722721377 - 2³² = 3521427754081 is a prime.

It is a super-3 number, since 3×3525722721377³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 3525722721379, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3525722721379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1762861360688 + 1762861360689.

It is an arithmetic number, because the mean of its divisors is an integer number (1762861360689).

Almost surely, 2^{3525722721377} is an apocalyptic number.

It is an amenable number.

3525722721377 is a deficient number, since it is larger than the sum of its proper divisors (1).

3525722721377 is an equidigital number, since it uses as much as digits as its factorization.

3525722721377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8643600, while the sum is 53.

The spelling of 3525722721377 in words is "three trillion, five hundred twenty-five billion, seven hundred twenty-two million, seven hundred twenty-one thousand, three hundred seventy-seven".