23276171555755 has 4 divisors (see below), whose sum is σ = 27931405866912. Its totient is φ = 18620937244600.

The previous prime is 23276171555753. The next prime is 23276171555773. The reversal of 23276171555755 is 55755517167232.

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

It is not a de Polignac number, because 23276171555755 - 2¹ = 23276171555753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23276171555693 and 23276171555702.

It is not an unprimeable number, because it can be changed into a prime (23276171555753) 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, 2327617155571 + ... + 2327617155580.

It is an arithmetic number, because the mean of its divisors is an integer number (6982851466728).

Almost surely, 2^{23276171555755} is an apocalyptic number.

23276171555755 is a deficient number, since it is larger than the sum of its proper divisors (4655234311157).

23276171555755 is an equidigital number, since it uses as much as digits as its factorization.

23276171555755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4655234311156.

The product of its digits is 77175000, while the sum is 61.

The spelling of 23276171555755 in words is "twenty-three trillion, two hundred seventy-six billion, one hundred seventy-one million, five hundred fifty-five thousand, seven hundred fifty-five".