481214550 has 96 divisors (see below), whose sum is σ = 1239920640. Its totient is φ = 123379200.

The previous prime is 481214549. The next prime is 481214611. The reversal of 481214550 is 55412184.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1111134 + ... + 1111566.

It is an arithmetic number, because the mean of its divisors is an integer number (12915840).

Almost surely, 2^481214550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 481214550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (619960320).

481214550 is an abundant number, since it is smaller than the sum of its proper divisors (758706090).

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

481214550 is a wasteful number, since it uses less digits than its factorization.

481214550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718 (or 713 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 481214550 is about 21936.6029731132. The cubic root of 481214550 is about 783.6333612536.

The spelling of 481214550 in words is "four hundred eighty-one million, two hundred fourteen thousand, five hundred fifty".