501500013741 has 8 divisors (see below), whose sum is σ = 742962983360. Its totient is φ = 334333342476.

The previous prime is 501500013733. The next prime is 501500013743. The reversal of 501500013741 is 147310005105.

It is not a de Polignac number, because 501500013741 - 2³ = 501500013733 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 18574074583 = 501500013741 / (5 + 0 + 1 + 5 + 0 + 0 + 0 + 1 + 3 + 7 + 4 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501500013743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9287037265 + ... + 9287037318.

It is an arithmetic number, because the mean of its divisors is an integer number (92870372920).

Almost surely, 2^501500013741 is an apocalyptic number.

It is an amenable number.

501500013741 is a deficient number, since it is larger than the sum of its proper divisors (241462969619).

501500013741 is a wasteful number, since it uses less digits than its factorization.

501500013741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18574074592 (or 18574074586 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

Adding to 501500013741 its reverse (147310005105), we get a palindrome (648810018846).

The spelling of 501500013741 in words is "five hundred one billion, five hundred million, thirteen thousand, seven hundred forty-one".