250265275139 has 6 divisors (see below), whose sum is σ = 275084971980. Its totient is φ = 227513886380.

The previous prime is 250265275123. The next prime is 250265275147. The reversal of 250265275139 is 931572562052.

It is a happy number.

It is not a de Polignac number, because 250265275139 - 2⁴ = 250265275123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 250265275093 and 250265275102.

It is not an unprimeable number, because it can be changed into a prime (250265275199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1034153909 + ... + 1034154150.

It is an arithmetic number, because the mean of its divisors is an integer number (45847495330).

Almost surely, 2^250265275139 is an apocalyptic number.

250265275139 is a deficient number, since it is larger than the sum of its proper divisors (24819696841).

250265275139 is a wasteful number, since it uses less digits than its factorization.

250265275139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2068308081 (or 2068308070 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 47.

The spelling of 250265275139 in words is "two hundred fifty billion, two hundred sixty-five million, two hundred seventy-five thousand, one hundred thirty-nine".