3525473845547 has 2 divisors, whose sum is σ = 3525473845548. Its totient is φ = 3525473845546.

The previous prime is 3525473845541. The next prime is 3525473845573. The reversal of 3525473845547 is 7455483745253.

It is a weak prime.

It is an emirp because it is prime and its reverse (7455483745253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3525473845547 - 2³⁰ = 3524400103723 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3525473845547.

It is not a weakly prime, because it can be changed into another prime (3525473845541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1762736922773 + 1762736922774.

It is an arithmetic number, because the mean of its divisors is an integer number (1762736922774).

Almost surely, 2^{3525473845547} is an apocalyptic number.

3525473845547 is a deficient number, since it is larger than the sum of its proper divisors (1).

3525473845547 is an equidigital number, since it uses as much as digits as its factorization.

3525473845547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 282240000, while the sum is 62.

The spelling of 3525473845547 in words is "three trillion, five hundred twenty-five billion, four hundred seventy-three million, eight hundred forty-five thousand, five hundred forty-seven".