452002550 has 48 divisors (see below), whose sum is σ = 861052032. Its totient is φ = 176467200.

The previous prime is 452002501. The next prime is 452002559. The reversal of 452002550 is 55200254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452002559) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 744347 + ... + 744953.

It is an arithmetic number, because the mean of its divisors is an integer number (17938584).

Almost surely, 2^452002550 is an apocalyptic number.

452002550 is a deficient number, since it is larger than the sum of its proper divisors (409049482).

452002550 is a wasteful number, since it uses less digits than its factorization.

452002550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953 (or 948 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 452002550 is about 21260.3515963401. The cubic root of 452002550 is about 767.4444710787. Note that the first 4 decimals are identical.

The spelling of 452002550 in words is "four hundred fifty-two million, two thousand, five hundred fifty".