481471550 has 36 divisors (see below), whose sum is σ = 1041752520. Its totient is φ = 165075120.

The previous prime is 481471537. The next prime is 481471591. The reversal of 481471550 is 55174184.

It is a Harshad number since it is a multiple of its sum of digits (35).

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 481471550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 95810 + ... + 100709.

It is an arithmetic number, because the mean of its divisors is an integer number (28937570).

Almost surely, 2^481471550 is an apocalyptic number.

481471550 is an abundant number, since it is smaller than the sum of its proper divisors (560280970).

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

481471550 is a wasteful number, since it uses less digits than its factorization.

481471550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196545 (or 196533 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 35.

The square root of 481471550 is about 21942.4599805947. The cubic root of 481471550 is about 783.7728402255.

The spelling of 481471550 in words is "four hundred eighty-one million, four hundred seventy-one thousand, five hundred fifty".