5207748447 has 16 divisors (see below), whose sum is σ = 7751069568. Its totient is φ = 3082810080.

The previous prime is 5207748439. The next prime is 5207748467. The reversal of 5207748447 is 7448477025.

5207748447 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5207748447 - 2³ = 5207748439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5207748396 and 5207748405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5207748407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1833588 + ... + 1836425.

It is an arithmetic number, because the mean of its divisors is an integer number (484441848).

Almost surely, 2^5207748447 is an apocalyptic number.

5207748447 is a deficient number, since it is larger than the sum of its proper divisors (2543321121).

5207748447 is a wasteful number, since it uses less digits than its factorization.

5207748447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3670070.

The product of its (nonzero) digits is 1756160, while the sum is 48.

The square root of 5207748447 is about 72164.7313235489. The cubic root of 5207748447 is about 1733.3382974422.

The spelling of 5207748447 in words is "five billion, two hundred seven million, seven hundred forty-eight thousand, four hundred forty-seven".