5504145401 has 2 divisors, whose sum is σ = 5504145402. Its totient is φ = 5504145400.

The previous prime is 5504145373. The next prime is 5504145421. The reversal of 5504145401 is 1045414055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2940242176 + 2563903225 = 54224^2 + 50635^2 .

It is a cyclic number.

It is not a de Polignac number, because 5504145401 - 2¹⁰ = 5504144377 is a prime.

It is not a weakly prime, because it can be changed into another prime (5504145421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752072700 + 2752072701.

It is an arithmetic number, because the mean of its divisors is an integer number (2752072701).

Almost surely, 2^5504145401 is an apocalyptic number.

It is an amenable number.

5504145401 is a deficient number, since it is larger than the sum of its proper divisors (1).

5504145401 is an equidigital number, since it uses as much as digits as its factorization.

5504145401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 5504145401 is about 74189.9278945599. The cubic root of 5504145401 is about 1765.6175323384.

Adding to 5504145401 its reverse (1045414055), we get a palindrome (6549559456).

The spelling of 5504145401 in words is "five billion, five hundred four million, one hundred forty-five thousand, four hundred one".