45384841 has 4 divisors (see below), whose sum is σ = 45405184. Its totient is φ = 45364500.

The previous prime is 45384839. The next prime is 45384853. The reversal of 45384841 is 14848354.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45384841 - 2¹ = 45384839 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45384841.

It is not an unprimeable number, because it can be changed into a prime (45384811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6345 + ... + 11446.

It is an arithmetic number, because the mean of its divisors is an integer number (11351296).

Almost surely, 2^45384841 is an apocalyptic number.

It is an amenable number.

45384841 is a deficient number, since it is larger than the sum of its proper divisors (20343).

45384841 is a wasteful number, since it uses less digits than its factorization.

45384841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20342.

The product of its digits is 61440, while the sum is 37.

The square root of 45384841 is about 6736.8272205839. The cubic root of 45384841 is about 356.7004080034.

It can be divided in two parts, 45384 and 841, that added together give a square (46225 = 215²).

The spelling of 45384841 in words is "forty-five million, three hundred eighty-four thousand, eight hundred forty-one".