5318624966 has 4 divisors (see below), whose sum is σ = 7977937452. Its totient is φ = 2659312482.

The previous prime is 5318624939. The next prime is 5318625047. The reversal of 5318624966 is 6694268135.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6694268135 = 5 ⋅1338853627.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1329656240 + ... + 1329656243.

It is an arithmetic number, because the mean of its divisors is an integer number (1994484363).

Almost surely, 2^5318624966 is an apocalyptic number.

5318624966 is a deficient number, since it is larger than the sum of its proper divisors (2659312486).

5318624966 is a wasteful number, since it uses less digits than its factorization.

5318624966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2659312485.

The product of its digits is 1866240, while the sum is 50.

The square root of 5318624966 is about 72928.9035019724. The cubic root of 5318624966 is about 1745.5533329493.

The spelling of 5318624966 in words is "five billion, three hundred eighteen million, six hundred twenty-four thousand, nine hundred sixty-six".