45130255 has 8 divisors (see below), whose sum is σ = 56511072. Its totient is φ = 34534368.

The previous prime is 45130231. The next prime is 45130259. The reversal of 45130255 is 55203154.

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

It is a cyclic number.

It is not a de Polignac number, because 45130255 - 2²³ = 36741647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45130259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196104 + ... + 196333.

It is an arithmetic number, because the mean of its divisors is an integer number (7063884).

Almost surely, 2^45130255 is an apocalyptic number.

45130255 is a deficient number, since it is larger than the sum of its proper divisors (11380817).

45130255 is a wasteful number, since it uses less digits than its factorization.

45130255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392465.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 45130255 is about 6717.9055515838. The cubic root of 45130255 is about 356.0321873645.

The spelling of 45130255 in words is "forty-five million, one hundred thirty thousand, two hundred fifty-five".