5439652516 has 9 divisors (see below), whose sum is σ = 9519650049. Its totient is φ = 2719752504.

The previous prime is 5439652487. The next prime is 5439652579. The reversal of 5439652516 is 6152569345.

The square root of 5439652516 is 73754.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4778956900 + 660695616 = 69130^2 + 25704^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 129070 + ... + 165946.

Almost surely, 2^5439652516 is an apocalyptic number.

5439652516 is the 73754-th square number.

It is an amenable number.

5439652516 is a deficient number, since it is larger than the sum of its proper divisors (4079997533).

5439652516 is an frugal number, since it uses more digits than its factorization.

5439652516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73758 (or 36879 counting only the distinct ones).

The product of its digits is 972000, while the sum is 46.

The cubic root of 5439652516 is about 1758.6944213022.

The spelling of 5439652516 in words is "five billion, four hundred thirty-nine million, six hundred fifty-two thousand, five hundred sixteen".