514344445 has 8 divisors (see below), whose sum is σ = 617715000. Its totient is φ = 411141120.

The previous prime is 514344427. The next prime is 514344451. The reversal of 514344445 is 544443415.

It can be written as a sum of positive squares in 4 ways, for example, as 48734361 + 465610084 = 6981^2 + 21578^2 .

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

It is not a de Polignac number, because 514344445 - 2¹³ = 514336253 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 514344445.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 34936 + ... + 47425.

It is an arithmetic number, because the mean of its divisors is an integer number (77214375).

Almost surely, 2^514344445 is an apocalyptic number.

It is an amenable number.

514344445 is a deficient number, since it is larger than the sum of its proper divisors (103370555).

514344445 is a wasteful number, since it uses less digits than its factorization.

514344445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83615.

The product of its digits is 76800, while the sum is 34.

The square root of 514344445 is about 22679.1632341231. The cubic root of 514344445 is about 801.2192060809.

The spelling of 514344445 in words is "five hundred fourteen million, three hundred forty-four thousand, four hundred forty-five".