3536697475493 has 24 divisors (see below), whose sum is σ = 4395088454400. Its totient is φ = 2786557685184.

The previous prime is 3536697475459. The next prime is 3536697475529. The reversal of 3536697475493 is 3945747966353.

It is not a de Polignac number, because 3536697475493 - 2¹⁸ = 3536697213349 is a prime.

It is a super-3 number, since 3×3536697475493³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3536693475493) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5971658 + ... + 6537131.

It is an arithmetic number, because the mean of its divisors is an integer number (183128685600).

Almost surely, 2^{3536697475493} is an apocalyptic number.

It is an amenable number.

3536697475493 is a deficient number, since it is larger than the sum of its proper divisors (858390978907).

3536697475493 is a wasteful number, since it uses less digits than its factorization.

3536697475493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12509061 (or 12509048 counting only the distinct ones).

The product of its digits is 1543147200, while the sum is 71.

The spelling of 3536697475493 in words is "three trillion, five hundred thirty-six billion, six hundred ninety-seven million, four hundred seventy-five thousand, four hundred ninety-three".