52230045231 has 48 divisors (see below), whose sum is σ = 97740464640. Its totient is φ = 26099910720.

The previous prime is 52230045229. The next prime is 52230045233. The reversal of 52230045231 is 13254003225.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (52230045229) and next prime (52230045233).

It is not a de Polignac number, because 52230045231 - 2¹ = 52230045229 is a prime.

It is a super-2 number, since 2×52230045231² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52230045195 and 52230045204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52230045233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1662675 + ... + 1693796.

It is an arithmetic number, because the mean of its divisors is an integer number (2036259680).

Almost surely, 2^52230045231 is an apocalyptic number.

52230045231 is a deficient number, since it is larger than the sum of its proper divisors (45510419409).

52230045231 is a wasteful number, since it uses less digits than its factorization.

52230045231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3356516 (or 3356513 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 52230045231 its reverse (13254003225), we get a palindrome (65484048456).

The spelling of 52230045231 in words is "fifty-two billion, two hundred thirty million, forty-five thousand, two hundred thirty-one".