3453656255501 has 2 divisors, whose sum is σ = 3453656255502. Its totient is φ = 3453656255500.

The previous prime is 3453656255437. The next prime is 3453656255519. The reversal of 3453656255501 is 1055526563543.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3453282606601 + 373648900 = 1858301^2 + 19330^2 .

It is an emirp because it is prime and its reverse (1055526563543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3453656255501 - 2⁶ = 3453656255437 is a prime.

It is a super-2 number, since 2×3453656255501² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3453656255501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3453656255521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1726828127750 + 1726828127751.

It is an arithmetic number, because the mean of its divisors is an integer number (1726828127751).

Almost surely, 2^{3453656255501} is an apocalyptic number.

It is an amenable number.

3453656255501 is a deficient number, since it is larger than the sum of its proper divisors (1).

3453656255501 is an equidigital number, since it uses as much as digits as its factorization.

3453656255501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100000, while the sum is 50.

The spelling of 3453656255501 in words is "three trillion, four hundred fifty-three billion, six hundred fifty-six million, two hundred fifty-five thousand, five hundred one".