10326250305 has 64 divisors (see below), whose sum is σ = 20994885120. Its totient is φ = 4717294848.

The previous prime is 10326250303. The next prime is 10326250307. The reversal of 10326250305 is 50305262301.

10326250305 is a `hidden beast` number, since 1 + 0 + 3 + 2 + 625 + 0 + 30 + 5 = 666.

10326250305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10326250303) and next prime (10326250307).

It is not a de Polignac number, because 10326250305 - 2¹ = 10326250303 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10326250303) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 1823859 + ... + 1829511.

It is an arithmetic number, because the mean of its divisors is an integer number (328045080).

Almost surely, 2^10326250305 is an apocalyptic number.

10326250305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10326250305 is an abundant number, since it is smaller than the sum of its proper divisors (10668634815).

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

10326250305 is a wasteful number, since it uses less digits than its factorization.

10326250305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7607 (or 7601 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The spelling of 10326250305 in words is "ten billion, three hundred twenty-six million, two hundred fifty thousand, three hundred five".