969413775485 has 8 divisors (see below), whose sum is σ = 1163338084440. Its totient is φ = 775503317824.

The previous prime is 969413775457. The next prime is 969413775541. The reversal of 969413775485 is 584577314969.

It can be written as a sum of positive squares in 4 ways, for example, as 27623104804 + 941790670681 = 166202^2 + 970459^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 969413775485 - 2⁸ = 969413775229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3308222 + ... + 3589311.

It is an arithmetic number, because the mean of its divisors is an integer number (145417260555).

Almost surely, 2^969413775485 is an apocalyptic number.

It is an amenable number.

969413775485 is a deficient number, since it is larger than the sum of its proper divisors (193924308955).

969413775485 is a wasteful number, since it uses less digits than its factorization.

969413775485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6925647.

The product of its digits is 228614400, while the sum is 68.

The spelling of 969413775485 in words is "nine hundred sixty-nine billion, four hundred thirteen million, seven hundred seventy-five thousand, four hundred eighty-five".