516552354 has 96 divisors (see below), whose sum is σ = 1243831680. Its totient is φ = 154192896.

The previous prime is 516552353. The next prime is 516552359. The reversal of 516552354 is 453255615.

516552354 is a `hidden beast` number, since 51 + 6 + 552 + 3 + 54 = 666.

It is not an unprimeable number, because it can be changed into a prime (516552353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 762664 + ... + 763340.

It is an arithmetic number, because the mean of its divisors is an integer number (12956580).

Almost surely, 2^516552354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 516552354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (621915840).

516552354 is an abundant number, since it is smaller than the sum of its proper divisors (727279326).

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

516552354 is a wasteful number, since it uses less digits than its factorization.

516552354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824 (or 821 counting only the distinct ones).

The product of its digits is 90000, while the sum is 36.

The square root of 516552354 is about 22727.7881457919. The cubic root of 516552354 is about 802.3640250592.

The spelling of 516552354 in words is "five hundred sixteen million, five hundred fifty-two thousand, three hundred fifty-four".