452303999990 has 64 divisors (see below), whose sum is σ = 834216945408. Its totient is φ = 176518742400.

The previous prime is 452303999963. The next prime is 452304000011. The reversal of 452303999990 is 99999303254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48005480 + ... + 48014900.

It is an arithmetic number, because the mean of its divisors is an integer number (13034639772).

Almost surely, 2^452303999990 is an apocalyptic number.

452303999990 is a deficient number, since it is larger than the sum of its proper divisors (381912945418).

452303999990 is a wasteful number, since it uses less digits than its factorization.

452303999990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10173.

The product of its (nonzero) digits is 21257640, while the sum is 62.

The spelling of 452303999990 in words is "four hundred fifty-two billion, three hundred three million, nine hundred ninety-nine thousand, nine hundred ninety".