5511420315201 has 4 divisors (see below), whose sum is σ = 7348560420272. Its totient is φ = 3674280210132.

The previous prime is 5511420315157. The next prime is 5511420315263. The reversal of 5511420315201 is 1025130241155.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5511420315201 - 2¹¹ = 5511420313153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5511420315701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 918570052531 + ... + 918570052536.

It is an arithmetic number, because the mean of its divisors is an integer number (1837140105068).

Almost surely, 2^{5511420315201} is an apocalyptic number.

It is an amenable number.

5511420315201 is a deficient number, since it is larger than the sum of its proper divisors (1837140105071).

5511420315201 is a wasteful number, since it uses less digits than its factorization.

5511420315201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837140105070.

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 5511420315201 its reverse (1025130241155), we get a palindrome (6536550556356).

The spelling of 5511420315201 in words is "five trillion, five hundred eleven billion, four hundred twenty million, three hundred fifteen thousand, two hundred one".