5235040067405 has 8 divisors (see below), whose sum is σ = 6282087284472. Its totient is φ = 4188005918208.

The previous prime is 5235040067339. The next prime is 5235040067459. The reversal of 5235040067405 is 5047600405325.

It can be written as a sum of positive squares in 4 ways, for example, as 759792898921 + 4475247168484 = 871661^2 + 2115478^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5235040067405 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2362892 + ... + 4006661.

It is an arithmetic number, because the mean of its divisors is an integer number (785260910559).

Almost surely, 2^{5235040067405} is an apocalyptic number.

It is an amenable number.

5235040067405 is a deficient number, since it is larger than the sum of its proper divisors (1047047217067).

5235040067405 is a wasteful number, since it uses less digits than its factorization.

5235040067405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6533935.

The product of its (nonzero) digits is 504000, while the sum is 41.

The spelling of 5235040067405 in words is "five trillion, two hundred thirty-five billion, forty million, sixty-seven thousand, four hundred five".