516030264 has 80 divisors (see below), whose sum is σ = 1480691520. Its totient is φ = 167806080.

The previous prime is 516030241. The next prime is 516030287. The reversal of 516030264 is 462030615.

516030264 is a `hidden beast` number, since 51 + 603 + 0 + 2 + 6 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (516030241) and next prime (516030287).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16857 + ... + 36279.

It is an arithmetic number, because the mean of its divisors is an integer number (18508644).

Almost surely, 2^516030264 is an apocalyptic number.

516030264 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 516030264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (740345760).

516030264 is an abundant number, since it is smaller than the sum of its proper divisors (964661256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

516030264 is a wasteful number, since it uses less digits than its factorization.

516030264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19482 (or 19469 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 516030264 is about 22716.2995225895. The cubic root of 516030264 is about 802.0936120396.

Adding to 516030264 its reverse (462030615), we get a palindrome (978060879).

The spelling of 516030264 in words is "five hundred sixteen million, thirty thousand, two hundred sixty-four".