546570923 has 4 divisors (see below), whose sum is σ = 546667920. Its totient is φ = 546473928.

The previous prime is 546570911. The next prime is 546570931. The reversal of 546570923 is 329075645.

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

It is a cyclic number.

It is not a de Polignac number, because 546570923 - 2⁸ = 546570667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (546576923) 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, 39488 + ... + 51501.

It is an arithmetic number, because the mean of its divisors is an integer number (136666980).

Almost surely, 2^546570923 is an apocalyptic number.

546570923 is a deficient number, since it is larger than the sum of its proper divisors (96997).

546570923 is an equidigital number, since it uses as much as digits as its factorization.

546570923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96996.

The product of its (nonzero) digits is 226800, while the sum is 41.

The square root of 546570923 is about 23378.8563236100. The cubic root of 546570923 is about 817.6149828136.

The spelling of 546570923 in words is "five hundred forty-six million, five hundred seventy thousand, nine hundred twenty-three".