545976814 has 8 divisors (see below), whose sum is σ = 820575720. Its totient is φ = 272451576.

The previous prime is 545976803. The next prime is 545976839. The reversal of 545976814 is 418679545.

It is a happy number.

545976814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267144 + ... + 269179.

It is an arithmetic number, because the mean of its divisors is an integer number (102571965).

Almost surely, 2^545976814 is an apocalyptic number.

545976814 is a deficient number, since it is larger than the sum of its proper divisors (274598906).

545976814 is a wasteful number, since it uses less digits than its factorization.

545976814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536834.

The product of its digits is 1209600, while the sum is 49.

The square root of 545976814 is about 23366.1467512297. The cubic root of 545976814 is about 817.3186330286.

The spelling of 545976814 in words is "five hundred forty-five million, nine hundred seventy-six thousand, eight hundred fourteen".