450648537 has 8 divisors (see below), whose sum is σ = 600978336. Its totient is φ = 300375552.

The previous prime is 450648533. The next prime is 450648547. The reversal of 450648537 is 735846054.

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

It is not a de Polignac number, because 450648537 - 2² = 450648533 is a prime.

It is not an unprimeable number, because it can be changed into a prime (450648533) 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, 10393 + ... + 31769.

It is an arithmetic number, because the mean of its divisors is an integer number (75122292).

Almost surely, 2^450648537 is an apocalyptic number.

It is an amenable number.

450648537 is a deficient number, since it is larger than the sum of its proper divisors (150329799).

450648537 is a wasteful number, since it uses less digits than its factorization.

450648537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28407.

The product of its (nonzero) digits is 403200, while the sum is 42.

The square root of 450648537 is about 21228.4840956673. The cubic root of 450648537 is about 766.6773890330.

The spelling of 450648537 in words is "four hundred fifty million, six hundred forty-eight thousand, five hundred thirty-seven".