16768501010 has 16 divisors (see below), whose sum is σ = 30999067416. Its totient is φ = 6526119168.

The previous prime is 16768500971. The next prime is 16768501019. The reversal of 16768501010 is 1010586761.

It can be written as a sum of positive squares in 4 ways, for example, as 16520217961 + 248283049 = 128531^2 + 15757^2 .

It is a super-2 number, since 2×16768501010² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16768501019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22659767 + ... + 22660506.

Almost surely, 2^16768501010 is an apocalyptic number.

16768501010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16768501010 is a deficient number, since it is larger than the sum of its proper divisors (14230566406).

16768501010 is a wasteful number, since it uses less digits than its factorization.

16768501010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45320317.

The product of its (nonzero) digits is 10080, while the sum is 35.

The spelling of 16768501010 in words is "sixteen billion, seven hundred sixty-eight million, five hundred one thousand, ten".