3498247543577 has 2 divisors, whose sum is σ = 3498247543578. Its totient is φ = 3498247543576.

The previous prime is 3498247543523. The next prime is 3498247543631. The reversal of 3498247543577 is 7753457428943.

It is a balanced prime because it is at equal distance from previous prime (3498247543523) and next prime (3498247543631).

It can be written as a sum of positive squares in only one way, i.e., 1992377418256 + 1505870125321 = 1411516^2 + 1227139^2 .

It is a cyclic number.

It is not a de Polignac number, because 3498247543577 - 2¹⁴ = 3498247527193 is a prime.

It is a super-2 number, since 2×3498247543577² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3498247543477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1749123771788 + 1749123771789.

It is an arithmetic number, because the mean of its divisors is an integer number (1749123771789).

Almost surely, 2^{3498247543577} is an apocalyptic number.

It is an amenable number.

3498247543577 is a deficient number, since it is larger than the sum of its proper divisors (1).

3498247543577 is an equidigital number, since it uses as much as digits as its factorization.

3498247543577 is an evil number, because the sum of its binary digits is even.

The product of its digits is 711244800, while the sum is 68.

The spelling of 3498247543577 in words is "three trillion, four hundred ninety-eight billion, two hundred forty-seven million, five hundred forty-three thousand, five hundred seventy-seven".