1332396947025 has 135 divisors (see below), whose sum is σ = 2501112151681. Its totient is φ = 701220360960.

The previous prime is 1332396947003. The next prime is 1332396947047. The reversal of 1332396947025 is 5207496932331.

The square root of 1332396947025 is 1154295.

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

1332396947025 is a `hidden beast` number, since 133 + 2 + 39 + 6 + 9 + 470 + 2 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (1332396947003) and next prime (1332396947047).

It can be written as a sum of positive squares in 4 ways, for example, as 677870642241 + 654526304784 = 823329^2 + 809028^2 .

It is a tau number, because it is divible by the number of its divisors (135).

It is not a de Polignac number, because 1332396947025 - 2⁹ = 1332396946513 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 5869589962 + ... + 5869590188.

Almost surely, 2^{1332396947025} is an apocalyptic number.

1332396947025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1332396947025 is the 1154295-th square number.

1332396947025 is the 577148-th centered octagonal number.

It is an amenable number.

1332396947025 is a deficient number, since it is larger than the sum of its proper divisors (1168715204656).

1332396947025 is an frugal number, since it uses more digits than its factorization.

1332396947025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 7348320, while the sum is 54.

The spelling of 1332396947025 in words is "one trillion, three hundred thirty-two billion, three hundred ninety-six million, nine hundred forty-seven thousand, twenty-five".