534845854 has 4 divisors (see below), whose sum is σ = 802268784. Its totient is φ = 267422926.

The previous prime is 534845851. The next prime is 534845867. The reversal of 534845854 is 458548435.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534845851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133711462 + ... + 133711465.

It is an arithmetic number, because the mean of its divisors is an integer number (200567196).

Almost surely, 2^534845854 is an apocalyptic number.

534845854 is a deficient number, since it is larger than the sum of its proper divisors (267422930).

534845854 is a wasteful number, since it uses less digits than its factorization.

534845854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267422929.

The product of its digits is 1536000, while the sum is 46.

The square root of 534845854 is about 23126.7346160239. The cubic root of 534845854 is about 811.7261638609.

The spelling of 534845854 in words is "five hundred thirty-four million, eight hundred forty-five thousand, eight hundred fifty-four".