514002345 has 16 divisors (see below), whose sum is σ = 865688640. Its totient is φ = 259706304.

The previous prime is 514002343. The next prime is 514002371. The reversal of 514002345 is 543200415.

It is not a de Polignac number, because 514002345 - 2¹ = 514002343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (514002343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 901474 + ... + 902043.

It is an arithmetic number, because the mean of its divisors is an integer number (54105540).

Almost surely, 2^514002345 is an apocalyptic number.

It is an amenable number.

514002345 is a deficient number, since it is larger than the sum of its proper divisors (351686295).

514002345 is a wasteful number, since it uses less digits than its factorization.

514002345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803544.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 514002345 is about 22671.6198142082. The cubic root of 514002345 is about 801.0415314477.

The spelling of 514002345 in words is "five hundred fourteen million, two thousand, three hundred forty-five".