481552775 has 18 divisors (see below), whose sum is σ = 656348616. Its totient is φ = 350218000.

The previous prime is 481552759. The next prime is 481552789. The reversal of 481552775 is 577255184.

It is not a de Polignac number, because 481552775 - 2⁴ = 481552759 is a prime.

It is a super-2 number, since 2×481552775² = 463786150220401250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 76571 + ... + 82620.

It is an arithmetic number, because the mean of its divisors is an integer number (36463812).

Almost surely, 2^481552775 is an apocalyptic number.

481552775 is a deficient number, since it is larger than the sum of its proper divisors (174795841).

481552775 is a wasteful number, since it uses less digits than its factorization.

481552775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159223 (or 159207 counting only the distinct ones).

The product of its digits is 392000, while the sum is 44.

The square root of 481552775 is about 21944.3107661189. The cubic root of 481552775 is about 783.8169123133.

The spelling of 481552775 in words is "four hundred eighty-one million, five hundred fifty-two thousand, seven hundred seventy-five".