505236060044 has 24 divisors (see below), whose sum is σ = 885409418880. Its totient is φ = 252262196864.

The previous prime is 505236060031. The next prime is 505236060073. The reversal of 505236060044 is 440060632505.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 505236059986 and 505236060013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8217722 + ... + 8278974.

It is an arithmetic number, because the mean of its divisors is an integer number (36892059120).

Almost surely, 2^505236060044 is an apocalyptic number.

It is an amenable number.

505236060044 is a deficient number, since it is larger than the sum of its proper divisors (380173358836).

505236060044 is a wasteful number, since it uses less digits than its factorization.

505236060044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64129 (or 64127 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 505236060044 its reverse (440060632505), we get a palindrome (945296692549).

The spelling of 505236060044 in words is "five hundred five billion, two hundred thirty-six million, sixty thousand, forty-four".