501044434005 has 16 divisors (see below), whose sum is σ = 802000111104. Its totient is φ = 267114025920.

The previous prime is 501044434001. The next prime is 501044434013. The reversal of 501044434005 is 500434440105.

It is not a de Polignac number, because 501044434005 - 2² = 501044434001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501044434001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6816741 + ... + 6889850.

It is an arithmetic number, because the mean of its divisors is an integer number (50125006944).

Almost surely, 2^501044434005 is an apocalyptic number.

It is an amenable number.

501044434005 is a deficient number, since it is larger than the sum of its proper divisors (300955677099).

501044434005 is a wasteful number, since it uses less digits than its factorization.

501044434005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13709036.

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 501044434005 in words is "five hundred one billion, forty-four million, four hundred thirty-four thousand, five".