108792472311769 has 9 divisors (see below), whose sum is σ = 109312731398559. Its totient is φ = 108274677801360.

The previous prime is 108792472311709. The next prime is 108792472311773. The reversal of 108792472311769 is 967113274297801.

The square root of 108792472311769 is 10430363.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 72863381360025 + 35929090951744 = 8536005^2 + 5994088^2 .

It is not a de Polignac number, because 108792472311769 - 2¹³ = 108792472303577 is a prime.

It is a super-2 number, since 2×108792472311769² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108792472311709) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2200781877 + ... + 2200831309.

Almost surely, 2^{108792472311769} is an apocalyptic number.

108792472311769 is the 10430363-rd square number.

108792472311769 is the 5215182-nd centered octagonal number.

It is an amenable number.

108792472311769 is a deficient number, since it is larger than the sum of its proper divisors (520259086790).

108792472311769 is an frugal number, since it uses more digits than its factorization.

108792472311769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99288 (or 49644 counting only the distinct ones).

The product of its (nonzero) digits is 64012032, while the sum is 67.

The spelling of 108792472311769 in words is "one hundred eight trillion, seven hundred ninety-two billion, four hundred seventy-two million, three hundred eleven thousand, seven hundred sixty-nine".