53522402361 has 16 divisors (see below), whose sum is σ = 71580600000. Its totient is φ = 35572981248.

The previous prime is 53522402359. The next prime is 53522402369. The reversal of 53522402361 is 16320422535.

It is a happy number.

53522402361 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 53522402361 - 2¹ = 53522402359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53522402369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3285765 + ... + 3302013.

It is an arithmetic number, because the mean of its divisors is an integer number (4473787500).

Almost surely, 2^53522402361 is an apocalyptic number.

It is an amenable number.

53522402361 is a deficient number, since it is larger than the sum of its proper divisors (18058197639).

53522402361 is a wasteful number, since it uses less digits than its factorization.

53522402361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19528.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 53522402361 its reverse (16320422535), we get a palindrome (69842824896).

The spelling of 53522402361 in words is "fifty-three billion, five hundred twenty-two million, four hundred two thousand, three hundred sixty-one".