1304552308900 has 27 divisors (see below), whose sum is σ = 2830903295619. Its totient is φ = 521816354880.

The previous prime is 1304552308889. The next prime is 1304552308901. The reversal of 1304552308900 is 98032554031.

The square root of 1304552308900 is 1142170.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 547916765796 + 756635543104 = 740214^2 + 869848^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1304552308901) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 11364592 + ... + 11478808.

Almost surely, 2^{1304552308900} is an apocalyptic number.

1304552308900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1304552308900 is the 1142170-th square number.

It is an amenable number.

1304552308900 is an abundant number, since it is smaller than the sum of its proper divisors (1526350986719).

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

1304552308900 is an frugal number, since it uses more digits than its factorization.

1304552308900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228448 (or 114224 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 1304552308900 in words is "one trillion, three hundred four billion, five hundred fifty-two million, three hundred eight thousand, nine hundred".