44270264025 has 135 divisors (see below), whose sum is σ = 86947891979. Its totient is φ = 21532006080.

The previous prime is 44270263993. The next prime is 44270264039. The reversal of 44270264025 is 52046207244.

The square root of 44270264025 is 210405.

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

44270264025 is a `hidden beast` number, since 4 + 4 + 2 + 7 + 0 + 2 + 640 + 2 + 5 = 666.

It can be written as a sum of positive squares in 7 ways, for example, as 43435978569 + 834285456 = 208413^2 + 28884^2 .

It is not a de Polignac number, because 44270264025 - 2⁵ = 44270263993 is a prime.

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, 533376634 + ... + 533376716.

Almost surely, 2^44270264025 is an apocalyptic number.

44270264025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

44270264025 is the 210405-th square number.

44270264025 is the 105203-rd centered octagonal number.

It is an amenable number.

44270264025 is a deficient number, since it is larger than the sum of its proper divisors (42677627954).

44270264025 is an frugal number, since it uses more digits than its factorization.

44270264025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 36.

Multiplying 44270264025 by its sum of digits (36), we get a square (1593729504900 = 1262430²).

The spelling of 44270264025 in words is "forty-four billion, two hundred seventy million, two hundred sixty-four thousand, twenty-five".