53522342343 has 12 divisors (see below), whose sum is σ = 81857700288. Its totient is φ = 33582646080.

The previous prime is 53522342339. The next prime is 53522342347. The reversal of 53522342343 is 34324322535.

It is a happy number.

53522342343 is a `hidden beast` number, since 5 + 3 + 5 + 223 + 423 + 4 + 3 = 666.

53522342343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53522342339) and next prime (53522342347).

It is not a de Polignac number, because 53522342343 - 2² = 53522342339 is a prime.

It is a super-2 number, since 2×53522342343² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53522342298 and 53522342307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53522342347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 174909463 + ... + 174909768.

It is an arithmetic number, because the mean of its divisors is an integer number (6821475024).

Almost surely, 2^53522342343 is an apocalyptic number.

53522342343 is a deficient number, since it is larger than the sum of its proper divisors (28335357945).

53522342343 is a wasteful number, since it uses less digits than its factorization.

53522342343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349819254 (or 349819251 counting only the distinct ones).

The product of its digits is 259200, while the sum is 36.

Adding to 53522342343 its reverse (34324322535), we get a palindrome (87846664878).

The spelling of 53522342343 in words is "fifty-three billion, five hundred twenty-two million, three hundred forty-two thousand, three hundred forty-three".