53443442320204 has 48 divisors (see below), whose sum is σ = 96345489049600. Its totient is φ = 25929661545216.

The previous prime is 53443442320201. The next prime is 53443442320211. The reversal of 53443442320204 is 40202324434435.

It is not an unprimeable number, because it can be changed into a prime (53443442320201) 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, 6252637 + ... + 12082315.

Almost surely, 2^{53443442320204} is an apocalyptic number.

It is an amenable number.

53443442320204 is a deficient number, since it is larger than the sum of its proper divisors (42902046729396).

53443442320204 is a wasteful number, since it uses less digits than its factorization.

53443442320204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5830262 (or 5830260 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 40.

Adding to 53443442320204 its reverse (40202324434435), we get a palindrome (93645766754639).

The spelling of 53443442320204 in words is "fifty-three trillion, four hundred forty-three billion, four hundred forty-two million, three hundred twenty thousand, two hundred four".