5555050000551 has 32 divisors (see below), whose sum is σ = 8308239768000. Its totient is φ = 3668145868800.

The previous prime is 5555050000499. The next prime is 5555050000583. The reversal of 5555050000551 is 1550000505555.

It is a happy number.

5555050000551 is a `hidden beast` number, since 5 + 5 + 5 + 50 + 50 + 0 + 0 + 0 + 551 = 666.

5555050000551 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5555050000551 - 2¹¹ = 5555049998503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555050008551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11500 + ... + 3333201.

It is an arithmetic number, because the mean of its divisors is an integer number (259632492750).

Almost surely, 2^{5555050000551} is an apocalyptic number.

5555050000551 is a deficient number, since it is larger than the sum of its proper divisors (2753189767449).

5555050000551 is a wasteful number, since it uses less digits than its factorization.

5555050000551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3345296 (or 3345290 counting only the distinct ones).

The product of its (nonzero) digits is 78125, while the sum is 36.

The spelling of 5555050000551 in words is "five trillion, five hundred fifty-five billion, fifty million, five hundred fifty-one", and thus it is an aban number.