5457627923 has 6 divisors (see below), whose sum is σ = 5998880412. Its totient is φ = 4961479820.

The previous prime is 5457627893. The next prime is 5457627947. The reversal of 5457627923 is 3297267545.

It is not a de Polignac number, because 5457627923 - 2⁶ = 5457627859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5457627023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22552061 + ... + 22552302.

It is an arithmetic number, because the mean of its divisors is an integer number (999813402).

Almost surely, 2^5457627923 is an apocalyptic number.

5457627923 is a deficient number, since it is larger than the sum of its proper divisors (541252489).

5457627923 is a wasteful number, since it uses less digits than its factorization.

5457627923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45104385 (or 45104374 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 50.

The square root of 5457627923 is about 73875.7600502357. The cubic root of 5457627923 is about 1760.6295013811.

The spelling of 5457627923 in words is "five billion, four hundred fifty-seven million, six hundred twenty-seven thousand, nine hundred twenty-three".