516940152 has 32 divisors (see below), whose sum is σ = 1322407680. Its totient is φ = 168305760.

The previous prime is 516940147. The next prime is 516940181. The reversal of 516940152 is 251049615.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249424 + ... + 251487.

It is an arithmetic number, because the mean of its divisors is an integer number (41325240).

Almost surely, 2^516940152 is an apocalyptic number.

It is an amenable number.

516940152 is an abundant number, since it is smaller than the sum of its proper divisors (805467528).

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

516940152 is a wasteful number, since it uses less digits than its factorization.

516940152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500963 (or 500959 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 516940152 is about 22736.3179077000. The cubic root of 516940152 is about 802.5647645250.

Adding to 516940152 its reverse (251049615), we get a palindrome (767989767).

The spelling of 516940152 in words is "five hundred sixteen million, nine hundred forty thousand, one hundred fifty-two".