514178450 has 24 divisors (see below), whose sum is σ = 969848640. Its totient is φ = 202773200.

The previous prime is 514178419. The next prime is 514178453. The reversal of 514178450 is 54871415.

It is a self number, because there is not a number n which added to its sum of digits gives 514178450.

It is not an unprimeable number, because it can be changed into a prime (514178453) 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 in 11 ways as a sum of consecutive naturals, for example, 68870 + ... + 75969.

It is an arithmetic number, because the mean of its divisors is an integer number (40410360).

Almost surely, 2^514178450 is an apocalyptic number.

514178450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

514178450 is a deficient number, since it is larger than the sum of its proper divisors (455670190).

514178450 is a wasteful number, since it uses less digits than its factorization.

514178450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144922 (or 144917 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 35.

The square root of 514178450 is about 22675.5033020218. The cubic root of 514178450 is about 801.1330039949.

The spelling of 514178450 in words is "five hundred fourteen million, one hundred seventy-eight thousand, four hundred fifty".