516121060 has 48 divisors (see below), whose sum is σ = 1333979136. Its totient is φ = 163343232.

The previous prime is 516121031. The next prime is 516121097. The reversal of 516121060 is 60121615.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139972 + ... + 143611.

It is an arithmetic number, because the mean of its divisors is an integer number (27791232).

Almost surely, 2^516121060 is an apocalyptic number.

It is an amenable number.

516121060 is an abundant number, since it is smaller than the sum of its proper divisors (817858076).

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

516121060 is a wasteful number, since it uses less digits than its factorization.

516121060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283612 (or 283610 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 516121060 is about 22718.2979115954. The cubic root of 516121060 is about 802.1406523172.

Adding to 516121060 its reverse (60121615), we get a palindrome (576242675).

The spelling of 516121060 in words is "five hundred sixteen million, one hundred twenty-one thousand, sixty".