23496195277 has 4 divisors (see below), whose sum is σ = 23535818460. Its totient is φ = 23456572096.

The previous prime is 23496195257. The next prime is 23496195313. The reversal of 23496195277 is 77259169432.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6753388041 + 16742807236 = 82179^2 + 129394^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23496195277 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 (23496195257) 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, 19810702 + ... + 19811887.

It is an arithmetic number, because the mean of its divisors is an integer number (5883954615).

Almost surely, 2^23496195277 is an apocalyptic number.

It is an amenable number.

23496195277 is a deficient number, since it is larger than the sum of its proper divisors (39623183).

23496195277 is an equidigital number, since it uses as much as digits as its factorization.

23496195277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39623182.

The product of its digits is 5715360, while the sum is 55.

The spelling of 23496195277 in words is "twenty-three billion, four hundred ninety-six million, one hundred ninety-five thousand, two hundred seventy-seven".