870050500019 has 8 divisors (see below), whose sum is σ = 871321731840. Its totient is φ = 868780080000.

The previous prime is 870050500003. The next prime is 870050500031. The reversal of 870050500019 is 910005050078.

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

It is a cyclic number.

It is not a de Polignac number, because 870050500019 - 2⁴ = 870050500003 is a prime.

It is a super-2 number, since 2×870050500019² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (870050500069) 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, 1958894 + ... + 2361644.

It is an arithmetic number, because the mean of its divisors is an integer number (108915216480).

Almost surely, 2^870050500019 is an apocalyptic number.

870050500019 is a deficient number, since it is larger than the sum of its proper divisors (1271231821).

870050500019 is a wasteful number, since it uses less digits than its factorization.

870050500019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405901.

The product of its (nonzero) digits is 12600, while the sum is 35.

The spelling of 870050500019 in words is "eight hundred seventy billion, fifty million, five hundred thousand, nineteen".