481290525 has 96 divisors (see below), whose sum is σ = 955296000. Its totient is φ = 236839680.

The previous prime is 481290521. The next prime is 481290541. The reversal of 481290525 is 525092184.

481290525 is a `hidden beast` number, since 4 + 8 + 129 + 0 + 525 = 666.

It is not a de Polignac number, because 481290525 - 2² = 481290521 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 481290525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481290521) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 449691 + ... + 450759.

It is an arithmetic number, because the mean of its divisors is an integer number (9951000).

Almost surely, 2^481290525 is an apocalyptic number.

481290525 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

481290525 is a deficient number, since it is larger than the sum of its proper divisors (474005475).

481290525 is a wasteful number, since it uses less digits than its factorization.

481290525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140 (or 1129 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 481290525 is about 21938.3345995087. The cubic root of 481290525 is about 783.6745995548.

The spelling of 481290525 in words is "four hundred eighty-one million, two hundred ninety thousand, five hundred twenty-five".