455770260 has 144 divisors (see below), whose sum is σ = 1552461120. Its totient is φ = 110090880.

The previous prime is 455770253. The next prime is 455770261. The reversal of 455770260 is 62077554.

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 (455770261) 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 47 ways as a sum of consecutive naturals, for example, 1645242 + ... + 1645518.

It is an arithmetic number, because the mean of its divisors is an integer number (10780980).

Almost surely, 2^455770260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 455770260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (776230560).

455770260 is an abundant number, since it is smaller than the sum of its proper divisors (1096690860).

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

455770260 is a wasteful number, since it uses less digits than its factorization.

455770260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 455770260 is about 21348.7765457414. The cubic root of 455770260 is about 769.5709421654.

The spelling of 455770260 in words is "four hundred fifty-five million, seven hundred seventy thousand, two hundred sixty".