45384041 has 4 divisors (see below), whose sum is σ = 45397584. Its totient is φ = 45370500.

The previous prime is 45384023. The next prime is 45384071. The reversal of 45384041 is 14048354.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45384041 is a prime.

It is a super-2 number, since 2×45384041² = 4119422354979362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45383995 and 45384013.

It is not an unprimeable number, because it can be changed into a prime (45384011) 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 3 ways as a sum of consecutive naturals, for example, 2366 + ... + 9816.

It is an arithmetic number, because the mean of its divisors is an integer number (11349396).

Almost surely, 2^45384041 is an apocalyptic number.

It is an amenable number.

45384041 is a deficient number, since it is larger than the sum of its proper divisors (13543).

45384041 is an equidigital number, since it uses as much as digits as its factorization.

45384041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13542.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 45384041 is about 6736.7678451910. The cubic root of 45384041 is about 356.6983121347.

The spelling of 45384041 in words is "forty-five million, three hundred eighty-four thousand, forty-one".