546545946 has 16 divisors (see below), whose sum is σ = 1103915808. Its totient is φ = 180378000.

The previous prime is 546545933. The next prime is 546545959. The reversal of 546545946 is 649545645.

It is an interprime number because it is at equal distance from previous prime (546545933) and next prime (546545959).

It is a junction number, because it is equal to n+sod(n) for n = 546545895 and 546545904.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450340 + ... + 451551.

It is an arithmetic number, because the mean of its divisors is an integer number (68994738).

Almost surely, 2^546545946 is an apocalyptic number.

546545946 is an abundant number, since it is smaller than the sum of its proper divisors (557369862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

546545946 is a wasteful number, since it uses less digits than its factorization.

546545946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901997.

The product of its digits is 2592000, while the sum is 48.

The square root of 546545946 is about 23378.3221382545. The cubic root of 546545946 is about 817.6025282661.

The spelling of 546545946 in words is "five hundred forty-six million, five hundred forty-five thousand, nine hundred forty-six".