450270654 has 32 divisors (see below), whose sum is σ = 918000000. Its totient is φ = 147192864.

The previous prime is 450270647. The next prime is 450270661. The reversal of 450270654 is 456072054.

It is an interprime number because it is at equal distance from previous prime (450270647) and next prime (450270661).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175372 + ... + 177920.

It is an arithmetic number, because the mean of its divisors is an integer number (28687500).

Almost surely, 2^450270654 is an apocalyptic number.

450270654 is an abundant number, since it is smaller than the sum of its proper divisors (467729346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450270654 is a wasteful number, since it uses less digits than its factorization.

450270654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3112.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 450270654 is about 21219.5818526191. The cubic root of 450270654 is about 766.4630347236.

The spelling of 450270654 in words is "four hundred fifty million, two hundred seventy thousand, six hundred fifty-four".