450552477 has 8 divisors (see below), whose sum is σ = 604563616. Its totient is φ = 298454832.

The previous prime is 450552461. The next prime is 450552503. The reversal of 450552477 is 774255054.

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

It is not a de Polignac number, because 450552477 - 2⁴ = 450552461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450552577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 477823 + ... + 478764.

It is an arithmetic number, because the mean of its divisors is an integer number (75570452).

Almost surely, 2^450552477 is an apocalyptic number.

It is an amenable number.

450552477 is a deficient number, since it is larger than the sum of its proper divisors (154011139).

450552477 is a wasteful number, since it uses less digits than its factorization.

450552477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956747.

The product of its (nonzero) digits is 196000, while the sum is 39.

The square root of 450552477 is about 21226.2214489532. The cubic root of 450552477 is about 766.6229103152.

The spelling of 450552477 in words is "four hundred fifty million, five hundred fifty-two thousand, four hundred seventy-seven".