109028952567 has 6 divisors (see below), whose sum is σ = 157486264832. Its totient is φ = 72685968372.

The previous prime is 109028952563. The next prime is 109028952569. The reversal of 109028952567 is 765259820901.

109028952567 is a `hidden beast` number, since 1 + 0 + 9 + 0 + 28 + 9 + 52 + 567 = 666.

It is not a de Polignac number, because 109028952567 - 2² = 109028952563 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 (109028952563) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6057164023 + ... + 6057164040.

Almost surely, 2^109028952567 is an apocalyptic number.

109028952567 is a deficient number, since it is larger than the sum of its proper divisors (48457312265).

109028952567 is a wasteful number, since it uses less digits than its factorization.

109028952567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12114328069 (or 12114328066 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 54.

The spelling of 109028952567 in words is "one hundred nine billion, twenty-eight million, nine hundred fifty-two thousand, five hundred sixty-seven".