16055566510 has 16 divisors (see below), whose sum is σ = 29681102016. Its totient is φ = 6248652768.

The previous prime is 16055566493. The next prime is 16055566511. The reversal of 16055566510 is 1566555061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16055566511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21696342 + ... + 21697081.

It is an arithmetic number, because the mean of its divisors is an integer number (1855068876).

Almost surely, 2^16055566510 is an apocalyptic number.

16055566510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16055566510 is a deficient number, since it is larger than the sum of its proper divisors (13625535506).

16055566510 is a wasteful number, since it uses less digits than its factorization.

16055566510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43393467.

The product of its (nonzero) digits is 135000, while the sum is 40.

The spelling of 16055566510 in words is "sixteen billion, fifty-five million, five hundred sixty-six thousand, five hundred ten".