514201445 has 4 divisors (see below), whose sum is σ = 617041740. Its totient is φ = 411361152.

The previous prime is 514201423. The next prime is 514201453. The reversal of 514201445 is 544102415.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 544102415 = 5 ⋅108820483.

It can be written as a sum of positive squares in 2 ways, for example, as 223771681 + 290429764 = 14959^2 + 17042^2 .

It is a cyclic number.

It is not a de Polignac number, because 514201445 - 2⁶ = 514201381 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51420140 + ... + 51420149.

It is an arithmetic number, because the mean of its divisors is an integer number (154260435).

Almost surely, 2^514201445 is an apocalyptic number.

It is an amenable number.

514201445 is a deficient number, since it is larger than the sum of its proper divisors (102840295).

514201445 is a wasteful number, since it uses less digits than its factorization.

514201445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102840294.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 514201445 is about 22676.0103413277. The cubic root of 514201445 is about 801.1449465276.

The spelling of 514201445 in words is "five hundred fourteen million, two hundred one thousand, four hundred forty-five".