52750463263 has 4 divisors (see below), whose sum is σ = 52801234720. Its totient is φ = 52699691808.

The previous prime is 52750463231. The next prime is 52750463281. The reversal of 52750463263 is 36236405725.

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

It is a cyclic number.

It is not a de Polignac number, because 52750463263 - 2⁵ = 52750463231 is a prime.

It is a super-2 number, since 2×52750463263² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52750463063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25384170 + ... + 25386247.

It is an arithmetic number, because the mean of its divisors is an integer number (13200308680).

Almost surely, 2^52750463263 is an apocalyptic number.

52750463263 is a deficient number, since it is larger than the sum of its proper divisors (50771457).

52750463263 is a wasteful number, since it uses less digits than its factorization.

52750463263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50771456.

The product of its (nonzero) digits is 907200, while the sum is 43.

Adding to 52750463263 its reverse (36236405725), we get a palindrome (88986868988).

The spelling of 52750463263 in words is "fifty-two billion, seven hundred fifty million, four hundred sixty-three thousand, two hundred sixty-three".