52977548005 has 4 divisors (see below), whose sum is σ = 63573057612. Its totient is φ = 42382038400.

The previous prime is 52977547999. The next prime is 52977548093. The reversal of 52977548005 is 50084577925.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10975914756 + 42001633249 = 104766^2 + 204943^2 .

It is not a de Polignac number, because 52977548005 - 2¹⁹ = 52977023717 is a prime.

It is a Duffinian number.

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, 5297754796 + ... + 5297754805.

It is an arithmetic number, because the mean of its divisors is an integer number (15893264403).

Almost surely, 2^52977548005 is an apocalyptic number.

It is an amenable number.

52977548005 is a deficient number, since it is larger than the sum of its proper divisors (10595509607).

52977548005 is a wasteful number, since it uses less digits than its factorization.

52977548005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10595509606.

The product of its (nonzero) digits is 3528000, while the sum is 52.

The spelling of 52977548005 in words is "fifty-two billion, nine hundred seventy-seven million, five hundred forty-eight thousand, five".