45255027 has 4 divisors (see below), whose sum is σ = 60340040. Its totient is φ = 30170016.

The previous prime is 45255019. The next prime is 45255029. The reversal of 45255027 is 72055254.

45255027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 45255027 - 2³ = 45255019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45254985 and 45255003.

It is not an unprimeable number, because it can be changed into a prime (45255029) 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 3 ways as a sum of consecutive naturals, for example, 7542502 + ... + 7542507.

It is an arithmetic number, because the mean of its divisors is an integer number (15085010).

Almost surely, 2^45255027 is an apocalyptic number.

45255027 is a deficient number, since it is larger than the sum of its proper divisors (15085013).

45255027 is a wasteful number, since it uses less digits than its factorization.

45255027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15085012.

The product of its (nonzero) digits is 14000, while the sum is 30.

The square root of 45255027 is about 6727.1856671271. The cubic root of 45255027 is about 356.3599938593.

The spelling of 45255027 in words is "forty-five million, two hundred fifty-five thousand, twenty-seven".