44730135025 has 9 divisors (see below), whose sum is σ = 55466678731. Its totient is φ = 35783262040.

The previous prime is 44730135013. The next prime is 44730135091. The reversal of 44730135025 is 52053103744.

The square root of 44730135025 is 211495.

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., 16102848609 + 28627286416 = 126897^2 + 169196^2 .

It is not a de Polignac number, because 44730135025 - 2¹⁷ = 44730003953 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1036326 + ... + 1078624.

Almost surely, 2^44730135025 is an apocalyptic number.

44730135025 is the 211495-th square number.

44730135025 is the 105748-th centered octagonal number.

It is an amenable number.

44730135025 is a deficient number, since it is larger than the sum of its proper divisors (10736543706).

44730135025 is an frugal number, since it uses more digits than its factorization.

44730135025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84608 (or 42304 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 34.

Adding to 44730135025 its reverse (52053103744), we get a palindrome (96783238769).

The spelling of 44730135025 in words is "forty-four billion, seven hundred thirty million, one hundred thirty-five thousand, twenty-five".