2547375223 has 16 divisors (see below), whose sum is σ = 2716864416. Its totient is φ = 2384847360.

The previous prime is 2547375221. The next prime is 2547375263. The reversal of 2547375223 is 3225737452.

It is a cyclic number.

It is not a de Polignac number, because 2547375223 - 2¹ = 2547375221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2547375221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99240 + ... + 122242.

It is an arithmetic number, because the mean of its divisors is an integer number (169804026).

Almost surely, 2^2547375223 is an apocalyptic number.

2547375223 is a deficient number, since it is larger than the sum of its proper divisors (169489193).

2547375223 is a wasteful number, since it uses less digits than its factorization.

2547375223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23154.

The product of its digits is 352800, while the sum is 40.

The square root of 2547375223 is about 50471.5288355722. The cubic root of 2547375223 is about 1365.7282937876.

The spelling of 2547375223 in words is "two billion, five hundred forty-seven million, three hundred seventy-five thousand, two hundred twenty-three".