5321159966 has 8 divisors (see below), whose sum is σ = 8100870600. Its totient is φ = 2620869768.

The previous prime is 5321159957. The next prime is 5321159983. The reversal of 5321159966 is 6699511235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5321159966² = 56629486767522242312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5321159966.

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, 19854941 + ... + 19855208.

It is an arithmetic number, because the mean of its divisors is an integer number (1012608825).

Almost surely, 2^5321159966 is an apocalyptic number.

5321159966 is a deficient number, since it is larger than the sum of its proper divisors (2779710634).

5321159966 is a wasteful number, since it uses less digits than its factorization.

5321159966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39710218.

The product of its digits is 437400, while the sum is 47.

The square root of 5321159966 is about 72946.2813719795. The cubic root of 5321159966 is about 1745.8306148215.

The spelling of 5321159966 in words is "five billion, three hundred twenty-one million, one hundred fifty-nine thousand, nine hundred sixty-six".