16532636474 has 16 divisors (see below), whose sum is σ = 26194248960. Its totient is φ = 7813622880.

The previous prime is 16532636467. The next prime is 16532636489. The reversal of 16532636474 is 47463623561.

16532636474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3097979 + ... + 3103310.

It is an arithmetic number, because the mean of its divisors is an integer number (1637140560).

Almost surely, 2^16532636474 is an apocalyptic number.

16532636474 is a deficient number, since it is larger than the sum of its proper divisors (9661612486).

16532636474 is a wasteful number, since it uses less digits than its factorization.

16532636474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6201365.

The product of its digits is 2177280, while the sum is 47.

The spelling of 16532636474 in words is "sixteen billion, five hundred thirty-two million, six hundred thirty-six thousand, four hundred seventy-four".