52975243489 has 8 divisors (see below), whose sum is σ = 60807517760. Its totient is φ = 45209064816.

The previous prime is 52975243483. The next prime is 52975243493. The reversal of 52975243489 is 98434257925.

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 52975243489 - 2⁷ = 52975243361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52975243483) 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, 16522179 + ... + 16525384.

It is an arithmetic number, because the mean of its divisors is an integer number (7600939720).

Almost surely, 2^52975243489 is an apocalyptic number.

It is an amenable number.

52975243489 is a deficient number, since it is larger than the sum of its proper divisors (7832274271).

52975243489 is a wasteful number, since it uses less digits than its factorization.

52975243489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33047799.

The product of its digits is 21772800, while the sum is 58.

The spelling of 52975243489 in words is "fifty-two billion, nine hundred seventy-five million, two hundred forty-three thousand, four hundred eighty-nine".