5166001138432 has 36 divisors (see below), whose sum is σ = 10323581098096. Its totient is φ = 2580055188480.

The previous prime is 5166001138357. The next prime is 5166001138471. The reversal of 5166001138432 is 2348311006615.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11280444 + ... + 11729467.

Almost surely, 2^{5166001138432} is an apocalyptic number.

It is an amenable number.

5166001138432 is a deficient number, since it is larger than the sum of its proper divisors (5157579959664).

5166001138432 is an equidigital number, since it uses as much as digits as its factorization.

5166001138432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23010804 (or 23010790 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 5166001138432 in words is "five trillion, one hundred sixty-six billion, one million, one hundred thirty-eight thousand, four hundred thirty-two".