13535354012 has 24 divisors (see below), whose sum is σ = 23934683136. Its totient is φ = 6696971568.

The previous prime is 13535353991. The next prime is 13535354029. The reversal of 13535354012 is 21045353531.

It is a super-2 number, since 2×13535354012² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13535354012.

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, 574733 + ... + 597819.

It is an arithmetic number, because the mean of its divisors is an integer number (997278464).

Almost surely, 2^13535354012 is an apocalyptic number.

It is an amenable number.

13535354012 is a deficient number, since it is larger than the sum of its proper divisors (10399329124).

13535354012 is a wasteful number, since it uses less digits than its factorization.

13535354012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24617 (or 24615 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 13535354012 in words is "thirteen billion, five hundred thirty-five million, three hundred fifty-four thousand, twelve".