45081235 has 8 divisors (see below), whose sum is σ = 54655776. Its totient is φ = 35692800.

The previous prime is 45081233. The next prime is 45081241. The reversal of 45081235 is 53218054.

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

It is not a de Polignac number, because 45081235 - 2¹ = 45081233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45081233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45991 + ... + 46960.

It is an arithmetic number, because the mean of its divisors is an integer number (6831972).

Almost surely, 2^45081235 is an apocalyptic number.

45081235 is a deficient number, since it is larger than the sum of its proper divisors (9574541).

45081235 is an equidigital number, since it uses as much as digits as its factorization.

45081235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93053.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 45081235 is about 6714.2561017584. The cubic root of 45081235 is about 355.9032345470.

Adding to 45081235 its reverse (53218054), we get a palindrome (98299289).

The spelling of 45081235 in words is "forty-five million, eighty-one thousand, two hundred thirty-five".