45361128 has 32 divisors (see below), whose sum is σ = 113664960. Its totient is φ = 15085440.

The previous prime is 45361109. The next prime is 45361171. The reversal of 45361128 is 82116354.

45361128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 45361095 and 45361104.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9748 + ... + 13628.

It is an arithmetic number, because the mean of its divisors is an integer number (3552030).

Almost surely, 2^45361128 is an apocalyptic number.

It is an amenable number.

45361128 is an abundant number, since it is smaller than the sum of its proper divisors (68303832).

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

45361128 is a wasteful number, since it uses less digits than its factorization.

45361128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4377 (or 4373 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 45361128 is about 6735.0670375283. The cubic root of 45361128 is about 356.6382733776.

The spelling of 45361128 in words is "forty-five million, three hundred sixty-one thousand, one hundred twenty-eight".