52913791847 has 24 divisors (see below), whose sum is σ = 68603736240. Its totient is φ = 40440072960.

The previous prime is 52913791831. The next prime is 52913791883. The reversal of 52913791847 is 74819731925.

52913791847 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52913791847 - 2⁴ = 52913791831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52913791792 and 52913791801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52913791897) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1655804 + ... + 1687457.

It is an arithmetic number, because the mean of its divisors is an integer number (2858489010).

Almost surely, 2^52913791847 is an apocalyptic number.

52913791847 is a deficient number, since it is larger than the sum of its proper divisors (15689944393).

52913791847 is a wasteful number, since it uses less digits than its factorization.

52913791847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3343311 (or 3343304 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 56.

The spelling of 52913791847 in words is "fifty-two billion, nine hundred thirteen million, seven hundred ninety-one thousand, eight hundred forty-seven".