3547851324425 has 48 divisors (see below), whose sum is σ = 4664185699200. Its totient is φ = 2669628326400.

The previous prime is 3547851324397. The next prime is 3547851324449. The reversal of 3547851324425 is 5244231587453.

It is a happy number.

It is not a de Polignac number, because 3547851324425 - 2¹⁴ = 3547851308041 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36924596 + ... + 37020554.

It is an arithmetic number, because the mean of its divisors is an integer number (97170535400).

Almost surely, 2^{3547851324425} is an apocalyptic number.

It is an amenable number.

3547851324425 is a deficient number, since it is larger than the sum of its proper divisors (1116334374775).

3547851324425 is a wasteful number, since it uses less digits than its factorization.

3547851324425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96546 (or 96541 counting only the distinct ones).

The product of its digits is 16128000, while the sum is 53.

The spelling of 3547851324425 in words is "three trillion, five hundred forty-seven billion, eight hundred fifty-one million, three hundred twenty-four thousand, four hundred twenty-five".