2125326506 has 8 divisors (see below), whose sum is σ = 3197622144. Its totient is φ = 1059452460.

The previous prime is 2125326503. The next prime is 2125326563. The reversal of 2125326506 is 6056235212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2125326503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1604570 + ... + 1605893.

It is an arithmetic number, because the mean of its divisors is an integer number (399702768).

Almost surely, 2^2125326506 is an apocalyptic number.

2125326506 is a deficient number, since it is larger than the sum of its proper divisors (1072295638).

2125326506 is a wasteful number, since it uses less digits than its factorization.

2125326506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3210796.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 2125326506 is about 46101.2636052419. The cubic root of 2125326506 is about 1285.7066381426.

The spelling of 2125326506 in words is "two billion, one hundred twenty-five million, three hundred twenty-six thousand, five hundred six".