451324054 has 4 divisors (see below), whose sum is σ = 676986084. Its totient is φ = 225662026.

The previous prime is 451324031. The next prime is 451324057. The reversal of 451324054 is 450423154.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 450423154 = 2 ⋅225211577.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451324057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112831012 + ... + 112831015.

It is an arithmetic number, because the mean of its divisors is an integer number (169246521).

Almost surely, 2^451324054 is an apocalyptic number.

451324054 is a deficient number, since it is larger than the sum of its proper divisors (225662030).

451324054 is a wasteful number, since it uses less digits than its factorization.

451324054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225662029.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 451324054 is about 21244.3887650363. The cubic root of 451324054 is about 767.0602779922.

The spelling of 451324054 in words is "four hundred fifty-one million, three hundred twenty-four thousand, fifty-four".