13050020524004 has 6 divisors (see below), whose sum is σ = 22837535917014. Its totient is φ = 6525010262000.

The previous prime is 13050020524001. The next prime is 13050020524007. The reversal of 13050020524004 is 40042502005031.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13050020524001) and next prime (13050020524007).

It can be written as a sum of positive squares in only one way, i.e., 13024866564004 + 25153960000 = 3608998^2 + 158600^2 .

It is not an unprimeable number, because it can be changed into a prime (13050020524001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1631252565497 + ... + 1631252565504.

It is an arithmetic number, because the mean of its divisors is an integer number (3806255986169).

Almost surely, 2^{13050020524004} is an apocalyptic number.

It is an amenable number.

13050020524004 is a deficient number, since it is larger than the sum of its proper divisors (9787515393010).

13050020524004 is a wasteful number, since it uses less digits than its factorization.

13050020524004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3262505131005 (or 3262505131003 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 13050020524004 its reverse (40042502005031), we get a palindrome (53092522529035).

The spelling of 13050020524004 in words is "thirteen trillion, fifty billion, twenty million, five hundred twenty-four thousand, four".