16272495603 has 288 divisors, whose sum is σ = 32931225600. Its totient is φ = 7642252800.

The previous prime is 16272495601. The next prime is 16272495643. The reversal of 16272495603 is 30659427261.

16272495603 is a `hidden beast` number, since 1 + 62 + 7 + 24 + 9 + 560 + 3 = 666.

It is not a de Polignac number, because 16272495603 - 2¹ = 16272495601 is a prime.

It is a super-2 number, since 2×16272495603² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16272495601) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 205980918 + ... + 205980996.

Almost surely, 2^16272495603 is an apocalyptic number.

16272495603 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

16272495603 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

16272495603 is a wasteful number, since it uses less digits than its factorization.

16272495603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 16272495603 in words is "sixteen billion, two hundred seventy-two million, four hundred ninety-five thousand, six hundred three".