13535520036 has 24 divisors (see below), whose sum is σ = 32254857600. Its totient is φ = 4415843232.

The previous prime is 13535520013. The next prime is 13535520101. The reversal of 13535520036 is 63002553531.

It is a junction number, because it is equal to n+sod(n) for n = 13535519979 and 13535520006.

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, 11999011 + ... + 12000138.

It is an arithmetic number, because the mean of its divisors is an integer number (1343952400).

Almost surely, 2^13535520036 is an apocalyptic number.

It is an amenable number.

13535520036 is an abundant number, since it is smaller than the sum of its proper divisors (18719337564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13535520036 is a wasteful number, since it uses less digits than its factorization.

13535520036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23999203 (or 23999201 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 33.

The spelling of 13535520036 in words is "thirteen billion, five hundred thirty-five million, five hundred twenty thousand, thirty-six".