500851858241 has 8 divisors (see below), whose sum is σ = 578833608960. Its totient is φ = 424477978848.

The previous prime is 500851858237. The next prime is 500851858301. The reversal of 500851858241 is 142858158005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 500851858241 - 2² = 500851858237 is a prime.

It is a super-2 number, since 2×500851858241² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500851858231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 401967161 + ... + 401968406.

It is an arithmetic number, because the mean of its divisors is an integer number (72354201120).

Almost surely, 2^500851858241 is an apocalyptic number.

It is an amenable number.

500851858241 is a deficient number, since it is larger than the sum of its proper divisors (77981750719).

500851858241 is an equidigital number, since it uses as much as digits as its factorization.

500851858241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803935663.

The product of its (nonzero) digits is 512000, while the sum is 47.

The spelling of 500851858241 in words is "five hundred billion, eight hundred fifty-one million, eight hundred fifty-eight thousand, two hundred forty-one".