516342552 has 64 divisors (see below), whose sum is σ = 1431336960. Its totient is φ = 153897600.

The previous prime is 516342551. The next prime is 516342553. The reversal of 516342552 is 255243615.

It is an interprime number because it is at equal distance from previous prime (516342551) and next prime (516342553).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516342551) 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, 73 + ... + 32135.

It is an arithmetic number, because the mean of its divisors is an integer number (22364640).

Almost surely, 2^516342552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 516342552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (715668480).

516342552 is an abundant number, since it is smaller than the sum of its proper divisors (914994408).

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

516342552 is a wasteful number, since it uses less digits than its factorization.

516342552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32144 (or 32140 counting only the distinct ones).

The product of its digits is 36000, while the sum is 33.

The square root of 516342552 is about 22723.1721377100. The cubic root of 516342552 is about 802.2553814263.

The spelling of 516342552 in words is "five hundred sixteen million, three hundred forty-two thousand, five hundred fifty-two".