23275257773277 has 4 divisors (see below), whose sum is σ = 31033677031040. Its totient is φ = 15516838515516.

The previous prime is 23275257773269. The next prime is 23275257773309. The reversal of 23275257773277 is 77237775257232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 23275257773277 - 2³ = 23275257773269 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 (23275257773477) 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, 3879209628877 + ... + 3879209628882.

It is an arithmetic number, because the mean of its divisors is an integer number (7758419257760).

Almost surely, 2^{23275257773277} is an apocalyptic number.

It is an amenable number.

23275257773277 is a deficient number, since it is larger than the sum of its proper divisors (7758419257763).

23275257773277 is an equidigital number, since it uses as much as digits as its factorization.

23275257773277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7758419257762.

The product of its digits is 423536400, while the sum is 66.

The spelling of 23275257773277 in words is "twenty-three trillion, two hundred seventy-five billion, two hundred fifty-seven million, seven hundred seventy-three thousand, two hundred seventy-seven".