505052050 has 48 divisors (see below), whose sum is σ = 952617600. Its totient is φ = 199203840.

The previous prime is 505052027. The next prime is 505052057. The reversal of 505052050 is 50250505.

It is not an unprimeable number, because it can be changed into a prime (505052057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1920219 + ... + 1920481.

It is an arithmetic number, because the mean of its divisors is an integer number (19846200).

Almost surely, 2^505052050 is an apocalyptic number.

505052050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

505052050 is a deficient number, since it is larger than the sum of its proper divisors (447565550).

505052050 is a wasteful number, since it uses less digits than its factorization.

505052050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 22.

The square root of 505052050 is about 22473.3631217048. The cubic root of 505052050 is about 796.3647825545.

The spelling of 505052050 in words is "five hundred five million, fifty-two thousand, fifty".