53244201522 has 16 divisors (see below), whose sum is σ = 106677554400. Its totient is φ = 17716541952.

The previous prime is 53244201511. The next prime is 53244201529. The reversal of 53244201522 is 22510244235.

It is a self number, because there is not a number n which added to its sum of digits gives 53244201522.

It is not an unprimeable number, because it can be changed into a prime (53244201529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7877647 + ... + 7884402.

It is an arithmetic number, because the mean of its divisors is an integer number (6667347150).

Almost surely, 2^53244201522 is an apocalyptic number.

53244201522 is an abundant number, since it is smaller than the sum of its proper divisors (53433352878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53244201522 is a wasteful number, since it uses less digits than its factorization.

53244201522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15762617.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 53244201522 its reverse (22510244235), we get a palindrome (75754445757).

The spelling of 53244201522 in words is "fifty-three billion, two hundred forty-four million, two hundred one thousand, five hundred twenty-two".