52967398947 has 16 divisors (see below), whose sum is σ = 73906179840. Its totient is φ = 33678959072.

The previous prime is 52967398937. The next prime is 52967398961. The reversal of 52967398947 is 74989376925.

It is a cyclic number.

It is not a de Polignac number, because 52967398947 - 2¹⁶ = 52967333411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is not an unprimeable number, because it can be changed into a prime (52967398937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1082172 + ... + 1130057.

It is an arithmetic number, because the mean of its divisors is an integer number (4619136240).

Almost surely, 2^52967398947 is an apocalyptic number.

52967398947 is a deficient number, since it is larger than the sum of its proper divisors (20938780893).

52967398947 is a wasteful number, since it uses less digits than its factorization.

52967398947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212602.

The product of its digits is 205752960, while the sum is 69.

The spelling of 52967398947 in words is "fifty-two billion, nine hundred sixty-seven million, three hundred ninety-eight thousand, nine hundred forty-seven".