450552451 has 8 divisors (see below), whose sum is σ = 470707200. Its totient is φ = 430444872.

The previous prime is 450552397. The next prime is 450552461. The reversal of 450552451 is 154255054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 450552451 - 2¹⁷ = 450421379 is a prime.

It is a super-2 number, since 2×450552451² = 405995022204214802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (450552461) 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, 8500 + ... + 31198.

It is an arithmetic number, because the mean of its divisors is an integer number (58838400).

Almost surely, 2^450552451 is an apocalyptic number.

450552451 is a deficient number, since it is larger than the sum of its proper divisors (20154749).

450552451 is a wasteful number, since it uses less digits than its factorization.

450552451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23585.

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 450552451 is about 21226.2208365031. The cubic root of 450552451 is about 766.6228955687.

The spelling of 450552451 in words is "four hundred fifty million, five hundred fifty-two thousand, four hundred fifty-one".