449533548230 has 32 divisors (see below), whose sum is σ = 885688812288. Its totient is φ = 163260604800.

The previous prime is 449533548221. The next prime is 449533548239. The reversal of 449533548230 is 32845335944.

It is an interprime number because it is at equal distance from previous prime (449533548221) and next prime (449533548239).

It is a super-2 number, since 2×449533548230² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449533548239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28335926 + ... + 28351785.

It is an arithmetic number, because the mean of its divisors is an integer number (27677775384).

Almost surely, 2^449533548230 is an apocalyptic number.

449533548230 is a deficient number, since it is larger than the sum of its proper divisors (436155264058).

449533548230 is a wasteful number, since it uses less digits than its factorization.

449533548230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56687792.

The product of its (nonzero) digits is 6220800, while the sum is 50.

The spelling of 449533548230 in words is "four hundred forty-nine billion, five hundred thirty-three million, five hundred forty-eight thousand, two hundred thirty".