464828550 has 96 divisors (see below), whose sum is σ = 1195637760. Its totient is φ = 119433600.

The previous prime is 464828537. The next prime is 464828557. The reversal of 464828550 is 55828464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464828557) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 468555 + ... + 469545.

It is an arithmetic number, because the mean of its divisors is an integer number (12454560).

Almost surely, 2^464828550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 464828550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (597818880).

464828550 is an abundant number, since it is smaller than the sum of its proper divisors (730809210).

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

464828550 is a wasteful number, since it uses less digits than its factorization.

464828550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118 (or 1113 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 42.

The square root of 464828550 is about 21559.8828846541. The cubic root of 464828550 is about 774.6358608447.

The spelling of 464828550 in words is "four hundred sixty-four million, eight hundred twenty-eight thousand, five hundred fifty".