505255058 has 16 divisors (see below), whose sum is σ = 944892864. Its totient is φ = 196852560.

The previous prime is 505255057. The next prime is 505255073. The reversal of 505255058 is 850552505.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (505255057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1640285 + ... + 1640592.

It is an arithmetic number, because the mean of its divisors is an integer number (59055804).

Almost surely, 2^505255058 is an apocalyptic number.

505255058 is a deficient number, since it is larger than the sum of its proper divisors (439637806).

505255058 is a wasteful number, since it uses less digits than its factorization.

505255058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3280897.

The product of its (nonzero) digits is 50000, while the sum is 35.

The square root of 505255058 is about 22477.8793038845. The cubic root of 505255058 is about 796.4714690933.

The spelling of 505255058 in words is "five hundred five million, two hundred fifty-five thousand, fifty-eight".