555550000058 has 4 divisors (see below), whose sum is σ = 833325000090. Its totient is φ = 277775000028.

The previous prime is 555550000013. The next prime is 555550000081. The reversal of 555550000058 is 850000055555.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 293695711969 + 261854288089 = 541937^2 + 511717^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 555549999976 and 555550000030.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138887500013 + ... + 138887500016.

Almost surely, 2^555550000058 is an apocalyptic number.

555550000058 is a deficient number, since it is larger than the sum of its proper divisors (277775000032).

555550000058 is a wasteful number, since it uses less digits than its factorization.

555550000058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277775000031.

The product of its (nonzero) digits is 125000, while the sum is 38.

The spelling of 555550000058 in words is "five hundred fifty-five billion, five hundred fifty million, fifty-eight", and thus it is an aban number.