5543011550401 has 16 divisors (see below), whose sum is σ = 6018320448000. Its totient is φ = 5074853940288.

The previous prime is 5543011550387. The next prime is 5543011550413. The reversal of 5543011550401 is 1040551103455.

It is a cyclic number.

It is not a de Polignac number, because 5543011550401 - 2⁵ = 5543011550369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5543011550431) 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, 2559481 + ... + 4199638.

It is an arithmetic number, because the mean of its divisors is an integer number (376145028000).

Almost surely, 2^{5543011550401} is an apocalyptic number.

It is an amenable number.

5543011550401 is a deficient number, since it is larger than the sum of its proper divisors (475308897599).

5543011550401 is a wasteful number, since it uses less digits than its factorization.

5543011550401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6759648.

The product of its (nonzero) digits is 30000, while the sum is 34.

Adding to 5543011550401 its reverse (1040551103455), we get a palindrome (6583562653856).

The spelling of 5543011550401 in words is "five trillion, five hundred forty-three billion, eleven million, five hundred fifty thousand, four hundred one".