545834486 has 8 divisors (see below), whose sum is σ = 818861400. Its totient is φ = 272880688.

The previous prime is 545834479. The next prime is 545834501. The reversal of 545834486 is 684438545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×545834486² = 595870572213768392, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 545834486.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7865 + ... + 33963.

It is an arithmetic number, because the mean of its divisors is an integer number (102357675).

Almost surely, 2^545834486 is an apocalyptic number.

545834486 is a deficient number, since it is larger than the sum of its proper divisors (273026914).

545834486 is a wasteful number, since it uses less digits than its factorization.

545834486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36558.

The product of its digits is 1843200, while the sum is 47.

The square root of 545834486 is about 23363.1009500023. The cubic root of 545834486 is about 817.2476059367.

The spelling of 545834486 in words is "five hundred forty-five million, eight hundred thirty-four thousand, four hundred eighty-six".