1325471300 has 54 divisors (see below), whose sum is σ = 3048918138. Its totient is φ = 498435840.

The previous prime is 1325471281. The next prime is 1325471327. The reversal of 1325471300 is 31745231.

It can be written as a sum of positive squares in 3 ways, for example, as 199600384 + 1125870916 = 14128^2 + 33554^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1325471300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1500659 + ... + 1501541.

It is an arithmetic number, because the mean of its divisors is an integer number (56461447).

Almost surely, 2^1325471300 is an apocalyptic number.

1325471300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1325471300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1524459069).

1325471300 is an abundant number, since it is smaller than the sum of its proper divisors (1723446838).

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

1325471300 is an equidigital number, since it uses as much as digits as its factorization.

1325471300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797 (or 907 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 1325471300 is about 36407.0226742039. The cubic root of 1325471300 is about 1098.4748284459.

The spelling of 1325471300 in words is "one billion, three hundred twenty-five million, four hundred seventy-one thousand, three hundred".