516426052 has 6 divisors (see below), whose sum is σ = 903745598. Its totient is φ = 258213024.

The previous prime is 516426049. The next prime is 516426059. The reversal of 516426052 is 250624615.

It can be written as a sum of positive squares in only one way, i.e., 399440196 + 116985856 = 19986^2 + 10816^2 .

It is not an unprimeable number, because it can be changed into a prime (516426059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64553253 + ... + 64553260.

Almost surely, 2^516426052 is an apocalyptic number.

It is an amenable number.

516426052 is a deficient number, since it is larger than the sum of its proper divisors (387319546).

516426052 is a wasteful number, since it uses less digits than its factorization.

516426052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129106517 (or 129106515 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 516426052 is about 22725.0093949376. The cubic root of 516426052 is about 802.2986244978.

The spelling of 516426052 in words is "five hundred sixteen million, four hundred twenty-six thousand, fifty-two".