545330440034 has 8 divisors (see below), whose sum is σ = 818114523600. Its totient is φ = 272625598836.

The previous prime is 545330439991. The next prime is 545330440037. The reversal of 545330440034 is 430044033545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 545330439976 and 545330440003.

It is not an unprimeable number, because it can be changed into a prime (545330440037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19793384 + ... + 19820915.

It is an arithmetic number, because the mean of its divisors is an integer number (102264315450).

Almost surely, 2^545330440034 is an apocalyptic number.

545330440034 is a deficient number, since it is larger than the sum of its proper divisors (272784083566).

545330440034 is a wasteful number, since it uses less digits than its factorization.

545330440034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39621184.

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 545330440034 its reverse (430044033545), we get a palindrome (975374473579).

The spelling of 545330440034 in words is "five hundred forty-five billion, three hundred thirty million, four hundred forty thousand, thirty-four".