5551552331141 has 4 divisors (see below), whose sum is σ = 5551557141312. Its totient is φ = 5551547520972.

The previous prime is 5551552331137. The next prime is 5551552331173. The reversal of 5551552331141 is 1411332551555.

It is a happy number.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5551552331141 - 2² = 5551552331137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5551552331131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478676 + ... + 3366338.

It is an arithmetic number, because the mean of its divisors is an integer number (1387889285328).

Almost surely, 2^{5551552331141} is an apocalyptic number.

It is an amenable number.

5551552331141 is a deficient number, since it is larger than the sum of its proper divisors (4810171).

5551552331141 is a wasteful number, since it uses less digits than its factorization.

5551552331141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4810170.

The product of its digits is 225000, while the sum is 41.

Adding to 5551552331141 its reverse (1411332551555), we get a palindrome (6962884882696).

The spelling of 5551552331141 in words is "five trillion, five hundred fifty-one billion, five hundred fifty-two million, three hundred thirty-one thousand, one hundred forty-one".