516420483 has 4 divisors (see below), whose sum is σ = 688560648. Its totient is φ = 344280320.

The previous prime is 516420427. The next prime is 516420491. The reversal of 516420483 is 384024615.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 516420483 - 2⁹ = 516419971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (516424483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86070078 + ... + 86070083.

It is an arithmetic number, because the mean of its divisors is an integer number (172140162).

Almost surely, 2^516420483 is an apocalyptic number.

516420483 is a deficient number, since it is larger than the sum of its proper divisors (172140165).

516420483 is a wasteful number, since it uses less digits than its factorization.

516420483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172140164.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 516420483 is about 22724.8868644048. The cubic root of 516420483 is about 802.2957405631.

The spelling of 516420483 in words is "five hundred sixteen million, four hundred twenty thousand, four hundred eighty-three".