6151562250 has 64 divisors (see below), whose sum is σ = 15396825600. Its totient is φ = 1635873600.

The previous prime is 6151562239. The next prime is 6151562309. The reversal of 6151562250 is 522651516.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 264076 + ... + 286424.

It is an arithmetic number, because the mean of its divisors is an integer number (240575400).

Almost surely, 2^6151562250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6151562250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7698412800).

6151562250 is an abundant number, since it is smaller than the sum of its proper divisors (9245263350).

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

6151562250 is a wasteful number, since it uses less digits than its factorization.

6151562250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22736 (or 22726 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 6151562250 is about 78431.8956165156. The cubic root of 6151562250 is about 1832.2939222942.

The spelling of 6151562250 in words is "six billion, one hundred fifty-one million, five hundred sixty-two thousand, two hundred fifty".