52866714291 has 8 divisors (see below), whose sum is σ = 74635361424. Its totient is φ = 33171271680.

The previous prime is 52866714191. The next prime is 52866714301. The reversal of 52866714291 is 19241766825.

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

It is not a de Polignac number, because 52866714291 - 2¹³ = 52866706099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 1036602241 = 52866714291 / (5 + 2 + 8 + 6 + 6 + 7 + 1 + 4 + 2 + 9 + 1).

It is not an unprimeable number, because it can be changed into a prime (52866714191) 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 7 ways as a sum of consecutive naturals, for example, 518301070 + ... + 518301171.

It is an arithmetic number, because the mean of its divisors is an integer number (9329420178).

Almost surely, 2^52866714291 is an apocalyptic number.

52866714291 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

52866714291 is a deficient number, since it is larger than the sum of its proper divisors (21768647133).

52866714291 is a wasteful number, since it uses less digits than its factorization.

52866714291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036602261.

The product of its digits is 1451520, while the sum is 51.

The spelling of 52866714291 in words is "fifty-two billion, eight hundred sixty-six million, seven hundred fourteen thousand, two hundred ninety-one".