827265207479 has 4 divisors (see below), whose sum is σ = 830188406376. Its totient is φ = 824342008584.

The previous prime is 827265207469. The next prime is 827265207541. The reversal of 827265207479 is 974702562728.

827265207479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 827265207479 - 2¹⁶ = 827265141943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (827265207409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1461599024 + ... + 1461599589.

It is an arithmetic number, because the mean of its divisors is an integer number (207547101594).

Almost surely, 2^827265207479 is an apocalyptic number.

827265207479 is a deficient number, since it is larger than the sum of its proper divisors (2923198897).

827265207479 is a wasteful number, since it uses less digits than its factorization.

827265207479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2923198896.

The product of its (nonzero) digits is 23708160, while the sum is 59.

The spelling of 827265207479 in words is "eight hundred twenty-seven billion, two hundred sixty-five million, two hundred seven thousand, four hundred seventy-nine".