516424066 has 32 divisors (see below), whose sum is σ = 837840960. Its totient is φ = 237940416.

The previous prime is 516424063. The next prime is 516424087. The reversal of 516424066 is 660424615.

It is not an unprimeable number, because it can be changed into a prime (516424061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517480 + ... + 518476.

It is an arithmetic number, because the mean of its divisors is an integer number (26182530).

Almost surely, 2^516424066 is an apocalyptic number.

516424066 is a deficient number, since it is larger than the sum of its proper divisors (321416894).

516424066 is a wasteful number, since it uses less digits than its factorization.

516424066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 516424066 is about 22724.9656985440. The cubic root of 516424066 is about 802.2975960401.

The spelling of 516424066 in words is "five hundred sixteen million, four hundred twenty-four thousand, sixty-six".