3538518425425 has 12 divisors (see below), whose sum is σ = 4388503332096. Its totient is φ = 2830337008400.

The previous prime is 3538518425413. The next prime is 3538518425467. The reversal of 3538518425425 is 5245248158353.

3538518425425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3538518425425 - 2⁷ = 3538518425297 is a prime.

It is a super-2 number, since 2×3538518425425² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11792161 + ... + 12088510.

It is an arithmetic number, because the mean of its divisors is an integer number (365708611008).

Almost surely, 2^{3538518425425} is an apocalyptic number.

It is an amenable number.

3538518425425 is a deficient number, since it is larger than the sum of its proper divisors (849984906671).

3538518425425 is a wasteful number, since it uses less digits than its factorization.

3538518425425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23886608 (or 23886603 counting only the distinct ones).

The product of its digits is 23040000, while the sum is 55.

The spelling of 3538518425425 in words is "three trillion, five hundred thirty-eight billion, five hundred eighteen million, four hundred twenty-five thousand, four hundred twenty-five".