2550231823 has 4 divisors (see below), whose sum is σ = 2550334248. Its totient is φ = 2550129400.

The previous prime is 2550231811. The next prime is 2550231883. The reversal of 2550231823 is 3281320552.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2550231823 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 (2550231883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12840 + ... + 72562.

It is an arithmetic number, because the mean of its divisors is an integer number (637583562).

Almost surely, 2^2550231823 is an apocalyptic number.

2550231823 is a deficient number, since it is larger than the sum of its proper divisors (102425).

2550231823 is an equidigital number, since it uses as much as digits as its factorization.

2550231823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102424.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 2550231823 is about 50499.8200293823. The cubic root of 2550231823 is about 1366.2386075686.

The spelling of 2550231823 in words is "two billion, five hundred fifty million, two hundred thirty-one thousand, eight hundred twenty-three".