3453456125747 has 2 divisors, whose sum is σ = 3453456125748. Its totient is φ = 3453456125746.

The previous prime is 3453456125689. The next prime is 3453456125767. The reversal of 3453456125747 is 7475216543543.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3453456125747 - 2²⁴ = 3453439348531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3453456125692 and 3453456125701.

It is not a weakly prime, because it can be changed into another prime (3453456125767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1726728062873 + 1726728062874.

It is an arithmetic number, because the mean of its divisors is an integer number (1726728062874).

Almost surely, 2^{3453456125747} is an apocalyptic number.

3453456125747 is a deficient number, since it is larger than the sum of its proper divisors (1).

3453456125747 is an equidigital number, since it uses as much as digits as its factorization.

3453456125747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336000, while the sum is 56.

The spelling of 3453456125747 in words is "three trillion, four hundred fifty-three billion, four hundred fifty-six million, one hundred twenty-five thousand, seven hundred forty-seven".