464553280 has 28 divisors (see below), whose sum is σ = 1106218260. Its totient is φ = 185821184.

The previous prime is 464553269. The next prime is 464553281. The reversal of 464553280 is 82355464.

It can be written as a sum of positive squares in 2 ways, for example, as 56190016 + 408363264 = 7496^2 + 20208^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464553281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 725545 + ... + 726184.

It is an arithmetic number, because the mean of its divisors is an integer number (39507795).

Almost surely, 2^464553280 is an apocalyptic number.

464553280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

464553280 is an abundant number, since it is smaller than the sum of its proper divisors (641664980).

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

464553280 is a wasteful number, since it uses less digits than its factorization.

464553280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451746 (or 1451736 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 464553280 is about 21553.4980919571. The cubic root of 464553280 is about 774.4829183462.

The spelling of 464553280 in words is "four hundred sixty-four million, five hundred fifty-three thousand, two hundred eighty".