20053413522 has 48 divisors (see below), whose sum is σ = 45992643840. Its totient is φ = 6303872736.

The previous prime is 20053413491. The next prime is 20053413547. The reversal of 20053413522 is 22531435002.

It is a happy 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 23 ways as a sum of consecutive naturals, for example, 424258 + ... + 469149.

It is an arithmetic number, because the mean of its divisors is an integer number (958180080).

Almost surely, 2^20053413522 is an apocalyptic number.

20053413522 is an abundant number, since it is smaller than the sum of its proper divisors (25939230318).

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

20053413522 is a wasteful number, since it uses less digits than its factorization.

20053413522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893487 (or 893484 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 20053413522 its reverse (22531435002), we get a palindrome (42584848524).

The spelling of 20053413522 in words is "twenty billion, fifty-three million, four hundred thirteen thousand, five hundred twenty-two".