505000555058 has 8 divisors (see below), whose sum is σ = 797369297520. Its totient is φ = 239210789220.

The previous prime is 505000555057. The next prime is 505000555061. The reversal of 505000555058 is 850555000505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 13289488291 = 505000555058 / (5 + 0 + 5 + 0 + 0 + 0 + 5 + 5 + 5 + 0 + 5 + 8).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (505000555057) 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, 6644744108 + ... + 6644744183.

It is an arithmetic number, because the mean of its divisors is an integer number (99671162190).

Almost surely, 2^505000555058 is an apocalyptic number.

505000555058 is a deficient number, since it is larger than the sum of its proper divisors (292368742462).

505000555058 is a wasteful number, since it uses less digits than its factorization.

505000555058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13289488312.

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

The spelling of 505000555058 in words is "five hundred five billion, five hundred fifty-five thousand, fifty-eight".