453611016 has 96 divisors (see below), whose sum is σ = 1341194400. Its totient is φ = 143233920.

The previous prime is 453610979. The next prime is 453611027. The reversal of 453611016 is 610116354.

453611016 is a `hidden beast` number, since 4 + 536 + 110 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 30796 + ... + 43076.

It is an arithmetic number, because the mean of its divisors is an integer number (13970775).

Almost surely, 2^453611016 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 453611016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (670597200).

453611016 is an abundant number, since it is smaller than the sum of its proper divisors (887583384).

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

453611016 is a wasteful number, since it uses less digits than its factorization.

453611016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12321 (or 12305 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 453611016 is about 21298.1458347904. The cubic root of 453611016 is about 768.3537188981.

The spelling of 453611016 in words is "four hundred fifty-three million, six hundred eleven thousand, sixteen".