1482391476225 has 243 divisors, whose sum is σ = 3000975797001. Its totient is φ = 698962492800.

The previous prime is 1482391476143. The next prime is 1482391476227. The reversal of 1482391476225 is 5226741932841.

It is a happy number.

The square root of 1482391476225 is 1217535.

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

1482391476225 is a `hidden beast` number, since 1 + 4 + 8 + 2 + 3 + 9 + 1 + 4 + 7 + 622 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 179287036929 + 1303104439296 = 423423^2 + 1141536^2 .

It is not a de Polignac number, because 1482391476225 - 2¹⁵ = 1482391443457 is a prime.

It is a super-4 number, since 4×1482391476225⁴ (a number of 50 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (1482391476227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 242 ways as a sum of consecutive naturals, for example, 9441983847 + ... + 9441984003.

Almost surely, 2^{1482391476225} is an apocalyptic number.

1482391476225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1482391476225 is the 1217535-th square number.

1482391476225 is the 608768-th centered octagonal number.

It is an amenable number.

1482391476225 is an abundant number, since it is smaller than the sum of its proper divisors (1518584320776).

1482391476225 is a wasteful number, since it uses less digits than its factorization.

1482391476225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446 (or 223 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The spelling of 1482391476225 in words is "one trillion, four hundred eighty-two billion, three hundred ninety-one million, four hundred seventy-six thousand, two hundred twenty-five".