250651161150 has 192 divisors, whose sum is σ = 718526386368. Its totient is φ = 57273384960.

The previous prime is 250651161149. The next prime is 250651161161. The reversal of 250651161150 is 51161156052.

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 2368162 + ... + 2471738.

It is an arithmetic number, because the mean of its divisors is an integer number (3742324929).

Almost surely, 2^250651161150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 250651161150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (359263193184).

250651161150 is an abundant number, since it is smaller than the sum of its proper divisors (467875225218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

250651161150 is a wasteful number, since it uses less digits than its factorization.

250651161150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103695 (or 103690 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 33.

The spelling of 250651161150 in words is "two hundred fifty billion, six hundred fifty-one million, one hundred sixty-one thousand, one hundred fifty".