555050005538 has 32 divisors (see below), whose sum is σ = 954613296000. Its totient is φ = 237104360064.

The previous prime is 555050005519. The next prime is 555050005561. The reversal of 555050005538 is 835500050555.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 555050005495 and 555050005504.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13313081 + ... + 13354707.

It is an arithmetic number, because the mean of its divisors is an integer number (29831665500).

Almost surely, 2^555050005538 is an apocalyptic number.

555050005538 is a deficient number, since it is larger than the sum of its proper divisors (399563290462).

555050005538 is a wasteful number, since it uses less digits than its factorization.

555050005538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44714.

The product of its (nonzero) digits is 375000, while the sum is 41.

The spelling of 555050005538 in words is "five hundred fifty-five billion, fifty million, five thousand, five hundred thirty-eight".