5445052430 has 32 divisors (see below), whose sum is σ = 10235674944. Its totient is φ = 2081604096.

The previous prime is 5445052427. The next prime is 5445052439. The reversal of 5445052430 is 342505445.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5445052439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289184 + ... + 307436.

It is an arithmetic number, because the mean of its divisors is an integer number (319864842).

Almost surely, 2^5445052430 is an apocalyptic number.

5445052430 is a deficient number, since it is larger than the sum of its proper divisors (4790622514).

5445052430 is a wasteful number, since it uses less digits than its factorization.

5445052430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19580.

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 5445052430 is about 73790.5985204077. The cubic root of 5445052430 is about 1759.2761776955.

Adding to 5445052430 its reverse (342505445), we get a palindrome (5787557875).

The spelling of 5445052430 in words is "five billion, four hundred forty-five million, fifty-two thousand, four hundred thirty".