9975825267 has 8 divisors (see below), whose sum is σ = 14083518096. Its totient is φ = 6259341312.

The previous prime is 9975825257. The next prime is 9975825271. The reversal of 9975825267 is 7625285799.

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

It is not a de Polignac number, because 9975825267 - 2¹⁸ = 9975563123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9975825267.

It is not an unprimeable number, because it can be changed into a prime (9975825257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97802158 + ... + 97802259.

It is an arithmetic number, because the mean of its divisors is an integer number (1760439762).

Almost surely, 2^9975825267 is an apocalyptic number.

9975825267 is a deficient number, since it is larger than the sum of its proper divisors (4107692829).

9975825267 is a wasteful number, since it uses less digits than its factorization.

9975825267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195604437.

The product of its digits is 19051200, while the sum is 60.

The square root of 9975825267 is about 99879.0531943510. The cubic root of 9975825267 is about 2152.6971930480.

The spelling of 9975825267 in words is "nine billion, nine hundred seventy-five million, eight hundred twenty-five thousand, two hundred sixty-seven".