450925652 has 6 divisors (see below), whose sum is σ = 789119898. Its totient is φ = 225462824.

The previous prime is 450925639. The next prime is 450925679. The reversal of 450925652 is 256529054.

It can be written as a sum of positive squares in only one way, i.e., 258437776 + 192487876 = 16076^2 + 13874^2 .

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56365703 + ... + 56365710.

It is an arithmetic number, because the mean of its divisors is an integer number (131519983).

Almost surely, 2^450925652 is an apocalyptic number.

It is an amenable number.

450925652 is a deficient number, since it is larger than the sum of its proper divisors (338194246).

450925652 is a wasteful number, since it uses less digits than its factorization.

450925652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112731417 (or 112731415 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 38.

The square root of 450925652 is about 21235.0100541535. The cubic root of 450925652 is about 766.8345065008.

The spelling of 450925652 in words is "four hundred fifty million, nine hundred twenty-five thousand, six hundred fifty-two".