250800000219 has 20 divisors (see below), whose sum is σ = 378361288800. Its totient is φ = 165544549200.

The previous prime is 250800000203. The next prime is 250800000271. The reversal of 250800000219 is 912000008052.

It is not a de Polignac number, because 250800000219 - 2⁴ = 250800000203 is a prime.

It is a super-2 number, since 2×250800000219² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 250800000192 and 250800000201.

It is not an unprimeable number, because it can be changed into a prime (250800000419) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15320019 + ... + 15336380.

It is an arithmetic number, because the mean of its divisors is an integer number (18918064440).

Almost surely, 2^250800000219 is an apocalyptic number.

250800000219 is a deficient number, since it is larger than the sum of its proper divisors (127561288581).

250800000219 is a wasteful number, since it uses less digits than its factorization.

250800000219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30656512 (or 30656503 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The spelling of 250800000219 in words is "two hundred fifty billion, eight hundred million, two hundred nineteen", and thus it is an aban number.