4455430532 has 12 divisors (see below), whose sum is σ = 8910861120. Its totient is φ = 1909470216.

The previous prime is 4455430501. The next prime is 4455430543. The reversal of 4455430532 is 2350345544.

4455430532 is an admirable number.

It is a super-2 number, since 2×4455430532² = 39701722450955606048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4455430492 and 4455430501.

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, 79561232 + ... + 79561287.

It is an arithmetic number, because the mean of its divisors is an integer number (742571760).

Almost surely, 2^4455430532 is an apocalyptic number.

It is an amenable number.

4455430532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4455430532 is a wasteful number, since it uses less digits than its factorization.

4455430532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159122530 (or 159122528 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

The square root of 4455430532 is about 66749.0114683356. The cubic root of 4455430532 is about 1645.4949692914.

The spelling of 4455430532 in words is "four billion, four hundred fifty-five million, four hundred thirty thousand, five hundred thirty-two".