23736077787983 has 4 divisors (see below), whose sum is σ = 25893903041448. Its totient is φ = 21578252534520.

The previous prime is 23736077787913. The next prime is 23736077788009. The reversal of 23736077787983 is 38978777063732.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23736077787983 - 2¹⁰ = 23736077786959 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 (23736077787913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1078912626716 + ... + 1078912626737.

It is an arithmetic number, because the mean of its divisors is an integer number (6473475760362).

Almost surely, 2^{23736077787983} is an apocalyptic number.

23736077787983 is a deficient number, since it is larger than the sum of its proper divisors (2157825253465).

23736077787983 is a wasteful number, since it uses less digits than its factorization.

23736077787983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157825253464.

The product of its (nonzero) digits is 3136589568, while the sum is 77.

The spelling of 23736077787983 in words is "twenty-three trillion, seven hundred thirty-six billion, seventy-seven million, seven hundred eighty-seven thousand, nine hundred eighty-three".