16532711870 has 32 divisors (see below), whose sum is σ = 31419895680. Its totient is φ = 6246076320.

The previous prime is 16532711821. The next prime is 16532711893. The reversal of 16532711870 is 7811723561.

It is a happy number.

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, 68552 + ... + 194331.

It is an arithmetic number, because the mean of its divisors is an integer number (981871740).

Almost surely, 2^16532711870 is an apocalyptic number.

16532711870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16532711870 is a deficient number, since it is larger than the sum of its proper divisors (14887183810).

16532711870 is a wasteful number, since it uses less digits than its factorization.

16532711870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263240.

The product of its (nonzero) digits is 70560, while the sum is 41.

The spelling of 16532711870 in words is "sixteen billion, five hundred thirty-two million, seven hundred eleven thousand, eight hundred seventy".