16252535134 has 32 divisors (see below), whose sum is σ = 28960156800. Its totient is φ = 6757359840.

The previous prime is 16252535111. The next prime is 16252535161. The reversal of 16252535134 is 43153525261.

It is a junction number, because it is equal to n+sod(n) for n = 16252535093 and 16252535102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 658252 + ... + 682495.

It is an arithmetic number, because the mean of its divisors is an integer number (905004900).

Almost surely, 2^16252535134 is an apocalyptic number.

16252535134 is a deficient number, since it is larger than the sum of its proper divisors (12707621666).

16252535134 is a wasteful number, since it uses less digits than its factorization.

16252535134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340808.

The product of its digits is 108000, while the sum is 37.

The spelling of 16252535134 in words is "sixteen billion, two hundred fifty-two million, five hundred thirty-five thousand, one hundred thirty-four".