5005214545447 has 4 divisors (see below), whose sum is σ = 5008792255600. Its totient is φ = 5001636835296.

The previous prime is 5005214545433. The next prime is 5005214545451. The reversal of 5005214545447 is 7445454125005.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5005214545447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5005214545397 and 5005214545406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5005214525447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1788852978 + ... + 1788855775.

It is an arithmetic number, because the mean of its divisors is an integer number (1252198063900).

Almost surely, 2^{5005214545447} is an apocalyptic number.

5005214545447 is a deficient number, since it is larger than the sum of its proper divisors (3577710153).

5005214545447 is a wasteful number, since it uses less digits than its factorization.

5005214545447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3577710152.

The product of its (nonzero) digits is 2240000, while the sum is 46.

The spelling of 5005214545447 in words is "five trillion, five billion, two hundred fourteen million, five hundred forty-five thousand, four hundred forty-seven".