514755973 has 2 divisors, whose sum is σ = 514755974. Its totient is φ = 514755972.

The previous prime is 514755959. The next prime is 514756009. The reversal of 514755973 is 379557415.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 509946724 + 4809249 = 22582^2 + 2193^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-514755973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514755953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257377986 + 257377987.

It is an arithmetic number, because the mean of its divisors is an integer number (257377987).

Almost surely, 2^514755973 is an apocalyptic number.

It is an amenable number.

514755973 is a deficient number, since it is larger than the sum of its proper divisors (1).

514755973 is an equidigital number, since it uses as much as digits as its factorization.

514755973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 661500, while the sum is 46.

The square root of 514755973 is about 22688.2342415623. The cubic root of 514755973 is about 801.4328348026.

The spelling of 514755973 in words is "five hundred fourteen million, seven hundred fifty-five thousand, nine hundred seventy-three".