481502445 has 16 divisors (see below), whose sum is σ = 772445760. Its totient is φ = 256120704.

The previous prime is 481502419. The next prime is 481502449. The reversal of 481502445 is 544205184.

It is a happy number.

It is not a de Polignac number, because 481502445 - 2⁶ = 481502381 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481502449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36664 + ... + 48033.

It is an arithmetic number, because the mean of its divisors is an integer number (48277860).

Almost surely, 2^481502445 is an apocalyptic number.

It is an amenable number.

481502445 is a deficient number, since it is larger than the sum of its proper divisors (290943315).

481502445 is a wasteful number, since it uses less digits than its factorization.

481502445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85084.

The product of its (nonzero) digits is 25600, while the sum is 33.

The square root of 481502445 is about 21943.1639696740. The cubic root of 481502445 is about 783.7896042094.

The spelling of 481502445 in words is "four hundred eighty-one million, five hundred two thousand, four hundred forty-five".