52246928489 has 8 divisors (see below), whose sum is σ = 61167136128. Its totient is φ = 43690811040.

The previous prime is 52246928483. The next prime is 52246928509. The reversal of 52246928489 is 98482964225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52246928489 - 2⁴ = 52246928473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52246928483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91022237 + ... + 91022810.

It is an arithmetic number, because the mean of its divisors is an integer number (7645892016).

Almost surely, 2^52246928489 is an apocalyptic number.

It is an amenable number.

52246928489 is a deficient number, since it is larger than the sum of its proper divisors (8920207639).

52246928489 is a wasteful number, since it uses less digits than its factorization.

52246928489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182045095.

The product of its digits is 19906560, while the sum is 59.

The spelling of 52246928489 in words is "fifty-two billion, two hundred forty-six million, nine hundred twenty-eight thousand, four hundred eighty-nine".