505841094 has 24 divisors (see below), whose sum is σ = 1195624872. Its totient is φ = 153285120.

The previous prime is 505841051. The next prime is 505841099. The reversal of 505841094 is 490148505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505841099) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1277179 + ... + 1277574.

It is an arithmetic number, because the mean of its divisors is an integer number (49817703).

Almost surely, 2^505841094 is an apocalyptic number.

505841094 is an abundant number, since it is smaller than the sum of its proper divisors (689783778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

505841094 is a wasteful number, since it uses less digits than its factorization.

505841094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2554772 (or 2554769 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 505841094 is about 22490.9113643712. The cubic root of 505841094 is about 796.7792876233.

Adding to 505841094 its reverse (490148505), we get a palindrome (995989599).

The spelling of 505841094 in words is "five hundred five million, eight hundred forty-one thousand, ninety-four".