20053524102401 has 16 divisors (see below), whose sum is σ = 21656476735488. Its totient is φ = 18530467334400.

The previous prime is 20053524102347. The next prime is 20053524102407. The reversal of 20053524102401 is 10420142535002.

It is a cyclic number.

It is not a de Polignac number, because 20053524102401 - 2³⁸ = 19778646195457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20053524102407) 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, 167788700 + ... + 167908173.

It is an arithmetic number, because the mean of its divisors is an integer number (1353529795968).

Almost surely, 2^{20053524102401} is an apocalyptic number.

It is an amenable number.

20053524102401 is a deficient number, since it is larger than the sum of its proper divisors (1602952633087).

20053524102401 is a wasteful number, since it uses less digits than its factorization.

20053524102401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335696992.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 20053524102401 its reverse (10420142535002), we get a palindrome (30473666637403).

The spelling of 20053524102401 in words is "twenty trillion, fifty-three billion, five hundred twenty-four million, one hundred two thousand, four hundred one".