5551043433305 has 48 divisors (see below), whose sum is σ = 7103272475520. Its totient is φ = 4163600179200.

The previous prime is 5551043433269. The next prime is 5551043433343. The reversal of 5551043433305 is 5033343401555.

It is not a de Polignac number, because 5551043433305 - 2⁶ = 5551043433241 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1051132265 + ... + 1051137545.

It is an arithmetic number, because the mean of its divisors is an integer number (147984843240).

Almost surely, 2^{5551043433305} is an apocalyptic number.

It is an amenable number.

5551043433305 is a deficient number, since it is larger than the sum of its proper divisors (1552229042215).

5551043433305 is a wasteful number, since it uses less digits than its factorization.

5551043433305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7970 (or 7953 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 41.

The spelling of 5551043433305 in words is "five trillion, five hundred fifty-one billion, forty-three million, four hundred thirty-three thousand, three hundred five".