52147846424 has 16 divisors (see below), whose sum is σ = 102923381400. Its totient is φ = 24701611392.

The previous prime is 52147846397. The next prime is 52147846459. The reversal of 52147846424 is 42464874125.

It is a super-2 number, since 2×52147846424² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171538817 + ... + 171539120.

Almost surely, 2^52147846424 is an apocalyptic number.

It is an amenable number.

52147846424 is a deficient number, since it is larger than the sum of its proper divisors (50775534976).

52147846424 is a wasteful number, since it uses less digits than its factorization.

52147846424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343077962 (or 343077958 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 47.

The spelling of 52147846424 in words is "fifty-two billion, one hundred forty-seven million, eight hundred forty-six thousand, four hundred twenty-four".