1516466552 has 16 divisors (see below), whose sum is σ = 2909500440. Its totient is φ = 740599776.

The previous prime is 1516466531. The next prime is 1516466569. The reversal of 1516466552 is 2556646151.

It is a congruent 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, 2203823 + ... + 2204510.

Almost surely, 2^1516466552 is an apocalyptic number.

It is an amenable number.

1516466552 is a deficient number, since it is larger than the sum of its proper divisors (1393033888).

1516466552 is a wasteful number, since it uses less digits than its factorization.

1516466552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4408382 (or 4408378 counting only the distinct ones).

The product of its digits is 216000, while the sum is 41.

The square root of 1516466552 is about 38941.8354985997. The cubic root of 1516466552 is about 1148.8877846620.

The spelling of 1516466552 in words is "one billion, five hundred sixteen million, four hundred sixty-six thousand, five hundred fifty-two".