456455650 has 48 divisors (see below), whose sum is σ = 1003775040. Its totient is φ = 151099200.

The previous prime is 456455647. The next prime is 456455651. The reversal of 456455650 is 56554654.

It is not an unprimeable number, because it can be changed into a prime (456455651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12336 + ... + 32635.

It is an arithmetic number, because the mean of its divisors is an integer number (20911980).

Almost surely, 2^456455650 is an apocalyptic number.

456455650 is an abundant number, since it is smaller than the sum of its proper divisors (547319390).

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

456455650 is a wasteful number, since it uses less digits than its factorization.

456455650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45019 (or 45014 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

The square root of 456455650 is about 21364.8227233460. The cubic root of 456455650 is about 769.9565107276.

The spelling of 456455650 in words is "four hundred fifty-six million, four hundred fifty-five thousand, six hundred fifty".