52523354011443 has 24 divisors (see below), whose sum is σ = 82845553210560. Its totient is φ = 29504644379280.

The previous prime is 52523354011423. The next prime is 52523354011463. The reversal of 52523354011443 is 34411045332525.

It is an interprime number because it is at equal distance from previous prime (52523354011423) and next prime (52523354011463).

It is not a de Polignac number, because 52523354011443 - 2⁹ = 52523354010931 is a prime.

It is a super-2 number, since 2×52523354011443² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52523354011395 and 52523354011404.

It is not an unprimeable number, because it can be changed into a prime (52523354011423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3027972073 + ... + 3027989418.

It is an arithmetic number, because the mean of its divisors is an integer number (3451898050440).

Almost surely, 2^{52523354011443} is an apocalyptic number.

52523354011443 is a deficient number, since it is larger than the sum of its proper divisors (30322199199117).

52523354011443 is a wasteful number, since it uses less digits than its factorization.

52523354011443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6055961567 (or 6055961560 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

Adding to 52523354011443 its reverse (34411045332525), we get a palindrome (86934399343968).

The spelling of 52523354011443 in words is "fifty-two trillion, five hundred twenty-three billion, three hundred fifty-four million, eleven thousand, four hundred forty-three".