2321564150 has 24 divisors (see below), whose sum is σ = 4334186880. Its totient is φ = 925168160.

The previous prime is 2321564131. The next prime is 2321564207. The reversal of 2321564150 is 514651232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72854 + ... + 99753.

It is an arithmetic number, because the mean of its divisors is an integer number (180591120).

Almost surely, 2^2321564150 is an apocalyptic number.

2321564150 is a deficient number, since it is larger than the sum of its proper divisors (2012622730).

2321564150 is a wasteful number, since it uses less digits than its factorization.

2321564150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172888 (or 172883 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2321564150 is about 48182.6125277574. The cubic root of 2321564150 is about 1324.1186306600.

The spelling of 2321564150 in words is "two billion, three hundred twenty-one million, five hundred sixty-four thousand, one hundred fifty".