451952016 has 40 divisors (see below), whose sum is σ = 1194700320. Its totient is φ = 147146496.

The previous prime is 451951999. The next prime is 451952029. The reversal of 451952016 is 610259154.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107421 + ... + 111548.

It is an arithmetic number, because the mean of its divisors is an integer number (29867508).

Almost surely, 2^451952016 is an apocalyptic number.

It is an amenable number.

451952016 is an abundant number, since it is smaller than the sum of its proper divisors (742748304).

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

451952016 is a wasteful number, since it uses less digits than its factorization.

451952016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219023 (or 219017 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 451952016 is about 21259.1631067641. The cubic root of 451952016 is about 767.4158698504.

The spelling of 451952016 in words is "four hundred fifty-one million, nine hundred fifty-two thousand, sixteen".