969638569275 has 48 divisors (see below), whose sum is σ = 1656727454720. Its totient is φ = 499890787200.

The previous prime is 969638569261. The next prime is 969638569301. The reversal of 969638569275 is 572965836969.

It is not a de Polignac number, because 969638569275 - 2⁴ = 969638569259 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (75).

It is a junction number, because it is equal to n+sod(n) for n = 969638569197 and 969638569206.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1816821 + ... + 2289129.

Almost surely, 2^969638569275 is an apocalyptic number.

969638569275 is a deficient number, since it is larger than the sum of its proper divisors (687088885445).

969638569275 is a wasteful number, since it uses less digits than its factorization.

969638569275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473236 (or 473231 counting only the distinct ones).

The product of its digits is 1322697600, while the sum is 75.

The spelling of 969638569275 in words is "nine hundred sixty-nine billion, six hundred thirty-eight million, five hundred sixty-nine thousand, two hundred seventy-five".