450661712 has 20 divisors (see below), whose sum is σ = 874586880. Its totient is φ = 224961888.

The previous prime is 450661693. The next prime is 450661727. The reversal of 450661712 is 217166054.

It is a super-3 number, since 3×450661712³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12848 + ... + 32655.

It is an arithmetic number, because the mean of its divisors is an integer number (43729344).

Almost surely, 2^450661712 is an apocalyptic number.

It is an amenable number.

450661712 is a deficient number, since it is larger than the sum of its proper divisors (423925168).

450661712 is a wasteful number, since it uses less digits than its factorization.

450661712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46130 (or 46124 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 450661712 is about 21228.7944075965. The cubic root of 450661712 is about 766.6848603958.

The spelling of 450661712 in words is "four hundred fifty million, six hundred sixty-one thousand, seven hundred twelve".