450610564 has 6 divisors (see below), whose sum is σ = 788568494. Its totient is φ = 225305280.

The previous prime is 450610547. The next prime is 450610571. The reversal of 450610564 is 465016054.

It can be written as a sum of positive squares in only one way, i.e., 258566400 + 192044164 = 16080^2 + 13858^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56326317 + ... + 56326324.

Almost surely, 2^450610564 is an apocalyptic number.

It is an amenable number.

450610564 is a deficient number, since it is larger than the sum of its proper divisors (337957930).

450610564 is a wasteful number, since it uses less digits than its factorization.

450610564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112652645 (or 112652643 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 450610564 is about 21227.5896888931. The cubic root of 450610564 is about 766.6558542478.

The spelling of 450610564 in words is "four hundred fifty million, six hundred ten thousand, five hundred sixty-four".