172836000016 has 10 divisors (see below), whose sum is σ = 334869750062. Its totient is φ = 86418000000.

The previous prime is 172836000013. The next prime is 172836000017. The reversal of 172836000016 is 610000638271.

It can be written as a sum of positive squares in only one way, i.e., 161748752400 + 11087247616 = 402180^2 + 105296^2 .

It is not an unprimeable number, because it can be changed into a prime (172836000013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5401124985 + ... + 5401125016.

Almost surely, 2^172836000016 is an apocalyptic number.

172836000016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

172836000016 is a deficient number, since it is larger than the sum of its proper divisors (162033750046).

172836000016 is a wasteful number, since it uses less digits than its factorization.

172836000016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10802250009 (or 10802250003 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

Adding to 172836000016 its reverse (610000638271), we get a palindrome (782836638287).

The spelling of 172836000016 in words is "one hundred seventy-two billion, eight hundred thirty-six million, sixteen", and thus it is an aban number.