52202015525121 has 16 divisors (see below), whose sum is σ = 86777376457728. Its totient is φ = 27117930142800.

The previous prime is 52202015525071. The next prime is 52202015525123. The reversal of 52202015525121 is 12152551020225.

52202015525121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52202015525121 - 2¹⁸ = 52202015262977 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (52202015525123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112991375365 + ... + 112991375826.

It is an arithmetic number, because the mean of its divisors is an integer number (5423586028608).

Almost surely, 2^{52202015525121} is an apocalyptic number.

It is an amenable number.

52202015525121 is a deficient number, since it is larger than the sum of its proper divisors (34575360932607).

52202015525121 is a wasteful number, since it uses less digits than its factorization.

52202015525121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225982751212.

The product of its (nonzero) digits is 20000, while the sum is 33.

Adding to 52202015525121 its reverse (12152551020225), we get a palindrome (64354566545346).

The spelling of 52202015525121 in words is "fifty-two trillion, two hundred two billion, fifteen million, five hundred twenty-five thousand, one hundred twenty-one".