2772469328975 has 24 divisors (see below), whose sum is σ = 3494691682560. Its totient is φ = 2181572096000.

The previous prime is 2772469328963. The next prime is 2772469329037. The reversal of 2772469328975 is 5798239642772.

It is not a de Polignac number, because 2772469328975 - 2⁴⁰ = 1672957701199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2772469328899 and 2772469328908.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2836946 + ... + 3686895.

It is an arithmetic number, because the mean of its divisors is an integer number (145612153440).

Almost surely, 2^{2772469328975} is an apocalyptic number.

2772469328975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2772469328975 is a deficient number, since it is larger than the sum of its proper divisors (722222353585).

2772469328975 is a wasteful number, since it uses less digits than its factorization.

2772469328975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6524131 (or 6524126 counting only the distinct ones).

The product of its digits is 640120320, while the sum is 71.

The spelling of 2772469328975 in words is "two trillion, seven hundred seventy-two billion, four hundred sixty-nine million, three hundred twenty-eight thousand, nine hundred seventy-five".