52521553363102 has 64 divisors (see below), whose sum is σ = 85926257144640. Its totient is φ = 23976456192000.

The previous prime is 52521553363099. The next prime is 52521553363129. The reversal of 52521553363102 is 20136335512525.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1090109649 + ... + 1090157827.

It is an arithmetic number, because the mean of its divisors is an integer number (1342597767885).

Almost surely, 2^{52521553363102} is an apocalyptic number.

52521553363102 is a deficient number, since it is larger than the sum of its proper divisors (33404703781538).

52521553363102 is a wasteful number, since it uses less digits than its factorization.

52521553363102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50797.

The product of its (nonzero) digits is 810000, while the sum is 43.

Adding to 52521553363102 its reverse (20136335512525), we get a palindrome (72657888875627).

The spelling of 52521553363102 in words is "fifty-two trillion, five hundred twenty-one billion, five hundred fifty-three million, three hundred sixty-three thousand, one hundred two".