1672316028603 has 64 divisors (see below), whose sum is σ = 2714549760000. Its totient is φ = 1009103074560.

The previous prime is 1672316028557. The next prime is 1672316028623. The reversal of 1672316028603 is 3068206132761.

1672316028603 is a `hidden beast` number, since 1 + 6 + 7 + 2 + 3 + 16 + 0 + 28 + 603 = 666.

It is not a de Polignac number, because 1672316028603 - 2²⁸ = 1672047593147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1672316028623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 65725558 + ... + 65750996.

It is an arithmetic number, because the mean of its divisors is an integer number (42414840000).

Almost surely, 2^{1672316028603} is an apocalyptic number.

1672316028603 is a deficient number, since it is larger than the sum of its proper divisors (1042233731397).

1672316028603 is a wasteful number, since it uses less digits than its factorization.

1672316028603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26417 (or 26411 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 1672316028603 in words is "one trillion, six hundred seventy-two billion, three hundred sixteen million, twenty-eight thousand, six hundred three".