5502543401 has 4 divisors (see below), whose sum is σ = 5512422852. Its totient is φ = 5492663952.

The previous prime is 5502543367. The next prime is 5502543407. The reversal of 5502543401 is 1043452055.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1112155801 + 4390387600 = 33349^2 + 66260^2 .

It is a cyclic number.

It is not a de Polignac number, because 5502543401 - 2⁶ = 5502543337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5502543407) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4938890 + ... + 4940003.

It is an arithmetic number, because the mean of its divisors is an integer number (1378105713).

Almost surely, 2^5502543401 is an apocalyptic number.

It is an amenable number.

5502543401 is a deficient number, since it is larger than the sum of its proper divisors (9879451).

5502543401 is an equidigital number, since it uses as much as digits as its factorization.

5502543401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9879450.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 5502543401 is about 74179.1304950388. The cubic root of 5502543401 is about 1765.4462194132.

Adding to 5502543401 its reverse (1043452055), we get a palindrome (6545995456).

The spelling of 5502543401 in words is "five billion, five hundred two million, five hundred forty-three thousand, four hundred one".