514936973 has 2 divisors, whose sum is σ = 514936974. Its totient is φ = 514936972.

The previous prime is 514936937. The next prime is 514936979. The reversal of 514936973 is 379639415.

Together with previous prime (514936937) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 405901609 + 109035364 = 20147^2 + 10442^2 .

It is a cyclic number.

It is not a de Polignac number, because 514936973 - 2¹⁴ = 514920589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514936979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257468486 + 257468487.

It is an arithmetic number, because the mean of its divisors is an integer number (257468487).

Almost surely, 2^514936973 is an apocalyptic number.

It is an amenable number.

514936973 is a deficient number, since it is larger than the sum of its proper divisors (1).

514936973 is an equidigital number, since it uses as much as digits as its factorization.

514936973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 612360, while the sum is 47.

The square root of 514936973 is about 22692.2227426050. Note that the first 3 decimals coincide. The cubic root of 514936973 is about 801.5267578470.

The spelling of 514936973 in words is "five hundred fourteen million, nine hundred thirty-six thousand, nine hundred seventy-three".