546587923 has 4 divisors (see below), whose sum is σ = 624671920. Its totient is φ = 468503928.

The previous prime is 546587917. The next prime is 546587959. The reversal of 546587923 is 329785645.

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 546587923 - 2¹³ = 546579731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (546587123) 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, 39041988 + ... + 39042001.

It is an arithmetic number, because the mean of its divisors is an integer number (156167980).

Almost surely, 2^546587923 is an apocalyptic number.

546587923 is a deficient number, since it is larger than the sum of its proper divisors (78083997).

546587923 is an equidigital number, since it uses as much as digits as its factorization.

546587923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78083996.

The product of its digits is 1814400, while the sum is 49.

The square root of 546587923 is about 23379.2198971651. The cubic root of 546587923 is about 817.6234594876.

The spelling of 546587923 in words is "five hundred forty-six million, five hundred eighty-seven thousand, nine hundred twenty-three".