455423632 has 20 divisors (see below), whose sum is σ = 882757116. Its totient is φ = 227615360.

The previous prime is 455423629. The next prime is 455423641. The reversal of 455423632 is 236324554.

It can be written as a sum of positive squares in 2 ways, for example, as 425349376 + 30074256 = 20624^2 + 5484^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47118 + ... + 55954.

Almost surely, 2^455423632 is an apocalyptic number.

It is an amenable number.

455423632 is a deficient number, since it is larger than the sum of its proper divisors (427333484).

455423632 is a wasteful number, since it uses less digits than its factorization.

455423632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12066 (or 12060 counting only the distinct ones).

The product of its digits is 86400, while the sum is 34.

The square root of 455423632 is about 21340.6567846447. The cubic root of 455423632 is about 769.3757981687.

The spelling of 455423632 in words is "four hundred fifty-five million, four hundred twenty-three thousand, six hundred thirty-two".