45120841 has 8 divisors (see below), whose sum is σ = 47040768. Its totient is φ = 43230000.

The previous prime is 45120833. The next prime is 45120851. The reversal of 45120841 is 14802154.

45120841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 45120841 - 2³ = 45120833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45120851) 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 7 ways as a sum of consecutive naturals, for example, 4075 + ... + 10336.

It is an arithmetic number, because the mean of its divisors is an integer number (5880096).

Almost surely, 2^45120841 is an apocalyptic number.

It is an amenable number.

45120841 is a deficient number, since it is larger than the sum of its proper divisors (1919927).

45120841 is a wasteful number, since it uses less digits than its factorization.

45120841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14543.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 45120841 is about 6717.2048502335. The cubic root of 45120841 is about 356.0074299884.

Adding to 45120841 its reverse (14802154), we get a palindrome (59922995).

The spelling of 45120841 in words is "forty-five million, one hundred twenty thousand, eight hundred forty-one".