32473842025 has 27 divisors (see below), whose sum is σ = 42121328151. Its totient is φ = 24833690640.

The previous prime is 32473842019. The next prime is 32473842073. The reversal of 32473842025 is 52024837423.

The square root of 32473842025 is 180205.

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

It can be written as a sum of positive squares in only one way, i.e., 11690583129 + 20783258896 = 108123^2 + 144164^2 .

It is not a de Polignac number, because 32473842025 - 2⁹ = 32473841513 is a prime.

It is a super-2 number, since 2×32473842025² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 20722792 + ... + 20724358.

Almost surely, 2^32473842025 is an apocalyptic number.

32473842025 is the 180205-th square number.

32473842025 is the 90103-rd centered octagonal number.

It is an amenable number.

32473842025 is a deficient number, since it is larger than the sum of its proper divisors (9647486126).

32473842025 is an frugal number, since it uses more digits than its factorization.

32473842025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3190 (or 1595 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 40.

The spelling of 32473842025 in words is "thirty-two billion, four hundred seventy-three million, eight hundred forty-two thousand, twenty-five".