5994660505 has 4 divisors (see below), whose sum is σ = 7193592612. Its totient is φ = 4795728400.

The previous prime is 5994660491. The next prime is 5994660521. The reversal of 5994660505 is 5050664995.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3215683849 + 2778976656 = 56707^2 + 52716^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5994660505 is a prime.

It is a Duffinian 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, 599466046 + ... + 599466055.

It is an arithmetic number, because the mean of its divisors is an integer number (1798398153).

Almost surely, 2^5994660505 is an apocalyptic number.

It is an amenable number.

5994660505 is a deficient number, since it is larger than the sum of its proper divisors (1198932107).

5994660505 is a wasteful number, since it uses less digits than its factorization.

5994660505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1198932106.

The product of its (nonzero) digits is 1458000, while the sum is 49.

The square root of 5994660505 is about 77425.1929606895. The cubic root of 5994660505 is about 1816.5814047276.

The spelling of 5994660505 in words is "five billion, nine hundred ninety-four million, six hundred sixty thousand, five hundred five".