452277905280 has 64 divisors (see below), whose sum is σ = 1441635829200. Its totient is φ = 120607440896.

The previous prime is 452277905279. The next prime is 452277905281. The reversal of 452277905280 is 82509772254.

It is an interprime number because it is at equal distance from previous prime (452277905279) and next prime (452277905281).

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452277905281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117778785 + ... + 117782624.

Almost surely, 2^452277905280 is an apocalyptic number.

452277905280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

452277905280 is an abundant number, since it is smaller than the sum of its proper divisors (989357923920).

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

452277905280 is a wasteful number, since it uses less digits than its factorization.

452277905280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235561431 (or 235561419 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 452277905280 in words is "four hundred fifty-two billion, two hundred seventy-seven million, nine hundred five thousand, two hundred eighty".