26463432607 has 8 divisors (see below), whose sum is σ = 26528052096. Its totient is φ = 26398875552.

The previous prime is 26463432599. The next prime is 26463432629. The reversal of 26463432607 is 70623436462.

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 26463432607 - 2³ = 26463432599 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 (26463432647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 897298 + ... + 926320.

It is an arithmetic number, because the mean of its divisors is an integer number (3316006512).

Almost surely, 2^26463432607 is an apocalyptic number.

26463432607 is a deficient number, since it is larger than the sum of its proper divisors (64619489).

26463432607 is a wasteful number, since it uses less digits than its factorization.

26463432607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31217.

The product of its (nonzero) digits is 870912, while the sum is 43.

The spelling of 26463432607 in words is "twenty-six billion, four hundred sixty-three million, four hundred thirty-two thousand, six hundred seven".