481057520 has 40 divisors (see below), whose sum is σ = 1122636480. Its totient is φ = 191704320.

The previous prime is 481057519. The next prime is 481057531. The reversal of 481057520 is 25750184.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-3 number, since 3×481057520³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10586 + ... + 32774.

It is an arithmetic number, because the mean of its divisors is an integer number (28065912).

Almost surely, 2^481057520 is an apocalyptic number.

481057520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

481057520 is an abundant number, since it is smaller than the sum of its proper divisors (641578960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

481057520 is a wasteful number, since it uses less digits than its factorization.

481057520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22473 (or 22467 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 481057520 is about 21933.0235033841. The cubic root of 481057520 is about 783.5481135305.

The spelling of 481057520 in words is "four hundred eighty-one million, fifty-seven thousand, five hundred twenty".