514056047 has 4 divisors (see below), whose sum is σ = 544294656. Its totient is φ = 483817440.

The previous prime is 514056031. The next prime is 514056071. The reversal of 514056047 is 740650415.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 740650415 = 5 ⋅148130083.

It is a cyclic number.

It is not a de Polignac number, because 514056047 - 2⁴ = 514056031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514056247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15119279 + ... + 15119312.

It is an arithmetic number, because the mean of its divisors is an integer number (136073664).

Almost surely, 2^514056047 is an apocalyptic number.

514056047 is a deficient number, since it is larger than the sum of its proper divisors (30238609).

514056047 is a wasteful number, since it uses less digits than its factorization.

514056047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30238608.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 514056047 is about 22672.8041274122. The cubic root of 514056047 is about 801.0694275813.

The spelling of 514056047 in words is "five hundred fourteen million, fifty-six thousand, forty-seven".