52949303839 has 8 divisors (see below), whose sum is σ = 53765532800. Its totient is φ = 52133837976.

The previous prime is 52949303819. The next prime is 52949303899. The reversal of 52949303839 is 93830394925.

It is a happy number.

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 52949303839 - 2¹¹ = 52949301791 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52949303839.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52949303809) 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, 50139 + ... + 329260.

It is an arithmetic number, because the mean of its divisors is an integer number (6720691600).

Almost surely, 2^52949303839 is an apocalyptic number.

52949303839 is a deficient number, since it is larger than the sum of its proper divisors (816228961).

52949303839 is a wasteful number, since it uses less digits than its factorization.

52949303839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381549.

The product of its (nonzero) digits is 6298560, while the sum is 55.

The spelling of 52949303839 in words is "fifty-two billion, nine hundred forty-nine million, three hundred three thousand, eight hundred thirty-nine".