454421033 has 32 divisors (see below), whose sum is σ = 554729472. Its totient is φ = 367315200.

The previous prime is 454421027. The next prime is 454421047. The reversal of 454421033 is 330124454.

It is a cyclic number.

It is not a de Polignac number, because 454421033 - 2⁶ = 454420969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 454420993 and 454421011.

It is not an unprimeable number, because it can be changed into a prime (454421063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 248360 + ... + 250182.

It is an arithmetic number, because the mean of its divisors is an integer number (17335296).

Almost surely, 2^454421033 is an apocalyptic number.

454421033 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

454421033 is a deficient number, since it is larger than the sum of its proper divisors (100308439).

454421033 is a wasteful number, since it uses less digits than its factorization.

454421033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 454421033 is about 21317.1534919651. The cubic root of 454421033 is about 768.8107988312.

Adding to 454421033 its reverse (330124454), we get a palindrome (784545487).

The spelling of 454421033 in words is "four hundred fifty-four million, four hundred twenty-one thousand, thirty-three".