3525473845247 has 12 divisors (see below), whose sum is σ = 3723086941416. Its totient is φ = 3337861627440.

The previous prime is 3525473845181. The next prime is 3525473845303. The reversal of 3525473845247 is 7425483745253.

It is not a de Polignac number, because 3525473845247 - 2¹² = 3525473841151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3525473845547) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2427113 + ... + 3597474.

It is an arithmetic number, because the mean of its divisors is an integer number (310257245118).

Almost surely, 2^{3525473845247} is an apocalyptic number.

3525473845247 is a deficient number, since it is larger than the sum of its proper divisors (197613096169).

3525473845247 is a wasteful number, since it uses less digits than its factorization.

3525473845247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6026246 (or 6026227 counting only the distinct ones).

The product of its digits is 112896000, while the sum is 59.

The spelling of 3525473845247 in words is "three trillion, five hundred twenty-five billion, four hundred seventy-three million, eight hundred forty-five thousand, two hundred forty-seven".