1325010006 has 24 divisors (see below), whose sum is σ = 2910184680. Its totient is φ = 435619296.

The previous prime is 1325009999. The next prime is 1325010007. The reversal of 1325010006 is 6000105231.

1325010006 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325010007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 502876 + ... + 505503.

It is an arithmetic number, because the mean of its divisors is an integer number (121257695).

Almost surely, 2^1325010006 is an apocalyptic number.

1325010006 is an abundant number, since it is smaller than the sum of its proper divisors (1585174674).

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

1325010006 is a wasteful number, since it uses less digits than its factorization.

1325010006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008460 (or 1008457 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1325010006 is about 36400.6868891234. The cubic root of 1325010006 is about 1098.3473822959.

Adding to 1325010006 its reverse (6000105231), we get a palindrome (7325115237).

The spelling of 1325010006 in words is "one billion, three hundred twenty-five million, ten thousand, six".