23956550779 has 8 divisors (see below), whose sum is σ = 27381437408. Its totient is φ = 20532294720.

The previous prime is 23956550777. The next prime is 23956550819. The reversal of 23956550779 is 97705565932.

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

It is not a de Polignac number, because 23956550779 - 2¹ = 23956550777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23956550777) 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, 73212 + ... + 230809.

It is an arithmetic number, because the mean of its divisors is an integer number (3422679676).

Almost surely, 2^23956550779 is an apocalyptic number.

23956550779 is a deficient number, since it is larger than the sum of its proper divisors (3424886629).

23956550779 is a wasteful number, since it uses less digits than its factorization.

23956550779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315285.

The product of its (nonzero) digits is 17860500, while the sum is 58.

The spelling of 23956550779 in words is "twenty-three billion, nine hundred fifty-six million, five hundred fifty thousand, seven hundred seventy-nine".