516863354 has 16 divisors (see below), whose sum is σ = 906658368. Its totient is φ = 216361152.

The previous prime is 516863353. The next prime is 516863363. The reversal of 516863354 is 453368615.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (516863351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428687 + ... + 429890.

It is an arithmetic number, because the mean of its divisors is an integer number (56666148).

Almost surely, 2^516863354 is an apocalyptic number.

516863354 is a deficient number, since it is larger than the sum of its proper divisors (389795014).

516863354 is a wasteful number, since it uses less digits than its factorization.

516863354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858629.

The product of its digits is 259200, while the sum is 41.

The square root of 516863354 is about 22734.6289611245. The cubic root of 516863354 is about 802.5250188400.

The spelling of 516863354 in words is "five hundred sixteen million, eight hundred sixty-three thousand, three hundred fifty-four".