481506552 has 64 divisors (see below), whose sum is σ = 1360224000. Its totient is φ = 157777632.

The previous prime is 481506551. The next prime is 481506559. The reversal of 481506552 is 255605184.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481506551) 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, 6148 + ... + 31635.

It is an arithmetic number, because the mean of its divisors is an integer number (21253500).

Almost surely, 2^481506552 is an apocalyptic number.

It is an amenable number.

481506552 is an abundant number, since it is smaller than the sum of its proper divisors (878717448).

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

481506552 is a wasteful number, since it uses less digits than its factorization.

481506552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37857 (or 37847 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The square root of 481506552 is about 21943.2575521503. The cubic root of 481506552 is about 783.7918326610.

The spelling of 481506552 in words is "four hundred eighty-one million, five hundred six thousand, five hundred fifty-two".