60965566722025 has 27 divisors (see below), whose sum is σ = 87940113704919. Its totient is φ = 41804772644880.

The previous prime is 60965566721987. The next prime is 60965566722029. The reversal of 60965566722025 is 52022766556906.

The square root of 60965566722025 is 7808045.

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., 21947604019929 + 39017962702096 = 4684827^2 + 6246436^2 .

It is not a de Polignac number, because 60965566722025 - 2⁷ = 60965566721897 is a prime.

It is a super-3 number, since 3×60965566722025³ (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (60965566722029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 273170032 + ... + 273393118.

Almost surely, 2^{60965566722025} is an apocalyptic number.

60965566722025 is the 7808045-th square number.

60965566722025 is the 3904023-rd centered octagonal number.

It is an amenable number.

60965566722025 is a deficient number, since it is larger than the sum of its proper divisors (26974546982894).

60965566722025 is an frugal number, since it uses more digits than its factorization.

60965566722025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446198 (or 223099 counting only the distinct ones).

The product of its (nonzero) digits is 81648000, while the sum is 61.

The spelling of 60965566722025 in words is "sixty trillion, nine hundred sixty-five billion, five hundred sixty-six million, seven hundred twenty-two thousand, twenty-five".