451052434 has 16 divisors (see below), whose sum is σ = 777556800. Its totient is φ = 192227184.

The previous prime is 451052423. The next prime is 451052443. The reversal of 451052434 is 434250154.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87489 + ... + 92500.

It is an arithmetic number, because the mean of its divisors is an integer number (48597300).

Almost surely, 2^451052434 is an apocalyptic number.

451052434 is a deficient number, since it is larger than the sum of its proper divisors (326504366).

451052434 is a wasteful number, since it uses less digits than its factorization.

451052434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180177.

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

The square root of 451052434 is about 21237.9950560311. The cubic root of 451052434 is about 766.9063673511.

The spelling of 451052434 in words is "four hundred fifty-one million, fifty-two thousand, four hundred thirty-four".