454065136 has 40 divisors (see below), whose sum is σ = 1007237120. Its totient is φ = 194249664.

The previous prime is 454065089. The next prime is 454065137. The reversal of 454065136 is 631560454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454065137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64645 + ... + 71323.

It is an arithmetic number, because the mean of its divisors is an integer number (25180928).

Almost surely, 2^454065136 is an apocalyptic number.

It is an amenable number.

454065136 is an abundant number, since it is smaller than the sum of its proper divisors (553171984).

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

454065136 is a wasteful number, since it uses less digits than its factorization.

454065136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7301 (or 7295 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 454065136 is about 21308.8041898179. The cubic root of 454065136 is about 768.6100386702.

The spelling of 454065136 in words is "four hundred fifty-four million, sixty-five thousand, one hundred thirty-six".