514551434 has 4 divisors (see below), whose sum is σ = 771827154. Its totient is φ = 257275716.

The previous prime is 514551419. The next prime is 514551439. The reversal of 514551434 is 434155415.

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

It can be written as a sum of positive squares in only one way, i.e., 290600209 + 223951225 = 17047^2 + 14965^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 514551434.

It is not an unprimeable number, because it can be changed into a prime (514551439) 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, 128637857 + ... + 128637860.

Almost surely, 2^514551434 is an apocalyptic number.

514551434 is a deficient number, since it is larger than the sum of its proper divisors (257275720).

514551434 is a wasteful number, since it uses less digits than its factorization.

514551434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257275719.

The product of its digits is 24000, while the sum is 32.

The square root of 514551434 is about 22683.7261930222. The cubic root of 514551434 is about 801.3266705903.

The spelling of 514551434 in words is "five hundred fourteen million, five hundred fifty-one thousand, four hundred thirty-four".