5166345612 has 48 divisors (see below), whose sum is σ = 12268766720. Its totient is φ = 1691692992.

The previous prime is 5166345593. The next prime is 5166345617. The reversal of 5166345612 is 2165436615.

It is a super-2 number, since 2×5166345612² = 53382253965263309088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5166345617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286314 + ... + 303822.

Almost surely, 2^5166345612 is an apocalyptic number.

It is an amenable number.

5166345612 is an abundant number, since it is smaller than the sum of its proper divisors (7102421108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5166345612 is a wasteful number, since it uses less digits than its factorization.

5166345612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17950 (or 17948 counting only the distinct ones).

The product of its digits is 129600, while the sum is 39.

The square root of 5166345612 is about 71877.2955250822. The cubic root of 5166345612 is about 1728.7325868055.

The spelling of 5166345612 in words is "five billion, one hundred sixty-six million, three hundred forty-five thousand, six hundred twelve".