454550334 has 128 divisors (see below), whose sum is σ = 1148387328. Its totient is φ = 117089280.

The previous prime is 454550333. The next prime is 454550347. The reversal of 454550334 is 433055454.

It is a super-2 number, since 2×454550334² = 413232012279023112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 454550295 and 454550304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454550333) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1287502 + ... + 1287854.

It is an arithmetic number, because the mean of its divisors is an integer number (8971776).

Almost surely, 2^454550334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454550334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (574193664).

454550334 is an abundant number, since it is smaller than the sum of its proper divisors (693836994).

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

454550334 is a wasteful number, since it uses less digits than its factorization.

454550334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462.

The product of its (nonzero) digits is 72000, while the sum is 33.

The square root of 454550334 is about 21320.1860686064. The cubic root of 454550334 is about 768.8837110799.

The spelling of 454550334 in words is "four hundred fifty-four million, five hundred fifty thousand, three hundred thirty-four".