1516065064 has 16 divisors (see below), whose sum is σ = 2848716000. Its totient is φ = 756407472.

The previous prime is 1516065037. The next prime is 1516065073. The reversal of 1516065064 is 4605606151.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199164 + ... + 206635.

It is an arithmetic number, because the mean of its divisors is an integer number (178044750).

Almost surely, 2^1516065064 is an apocalyptic number.

It is an amenable number.

1516065064 is a deficient number, since it is larger than the sum of its proper divisors (1332650936).

1516065064 is a wasteful number, since it uses less digits than its factorization.

1516065064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406272 (or 406268 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 1516065064 is about 38936.6801871962. The cubic root of 1516065064 is about 1148.7863854870.

The spelling of 1516065064 in words is "one billion, five hundred sixteen million, sixty-five thousand, sixty-four".