52513533252350 has 12 divisors (see below), whose sum is σ = 97675171849464. Its totient is φ = 21005413300920.

The previous prime is 52513533252337. The next prime is 52513533252359. The reversal of 52513533252350 is 5325233531525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52513533252359) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 525135332474 + ... + 525135332573.

It is an arithmetic number, because the mean of its divisors is an integer number (8139597654122).

Almost surely, 2^{52513533252350} is an apocalyptic number.

52513533252350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52513533252350 is a deficient number, since it is larger than the sum of its proper divisors (45161638597114).

52513533252350 is a wasteful number, since it uses less digits than its factorization.

52513533252350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050270665059 (or 1050270665054 counting only the distinct ones).

The product of its (nonzero) digits is 2025000, while the sum is 44.

Adding to 52513533252350 its reverse (5325233531525), we get a palindrome (57838766783875).

The spelling of 52513533252350 in words is "fifty-two trillion, five hundred thirteen billion, five hundred thirty-three million, two hundred fifty-two thousand, three hundred fifty".