2601566150 has 24 divisors (see below), whose sum is σ = 4840404480. Its totient is φ = 1040305760.

The previous prime is 2601566147. The next prime is 2601566173. The reversal of 2601566150 is 516651062.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 220091 + ... + 231609.

It is an arithmetic number, because the mean of its divisors is an integer number (201683520).

Almost surely, 2^2601566150 is an apocalyptic number.

2601566150 is a deficient number, since it is larger than the sum of its proper divisors (2238838330).

2601566150 is a wasteful number, since it uses less digits than its factorization.

2601566150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16048 (or 16043 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 2601566150 is about 51005.5501881903. The cubic root of 2601566150 is about 1375.3449096177.

The spelling of 2601566150 in words is "two billion, six hundred one million, five hundred sixty-six thousand, one hundred fifty".