45434401 has 4 divisors (see below), whose sum is σ = 46009600. Its totient is φ = 44859204.

The previous prime is 45434399. The next prime is 45434413. The reversal of 45434401 is 10443454.

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 45434401 - 2¹ = 45434399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45434461) 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, 287481 + ... + 287638.

It is an arithmetic number, because the mean of its divisors is an integer number (11502400).

Almost surely, 2^45434401 is an apocalyptic number.

It is an amenable number.

45434401 is a deficient number, since it is larger than the sum of its proper divisors (575199).

45434401 is an equidigital number, since it uses as much as digits as its factorization.

45434401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575198.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 45434401 is about 6740.5045063408. The cubic root of 45434401 is about 356.8301990743.

Adding to 45434401 its reverse (10443454), we get a palindrome (55877855).

The spelling of 45434401 in words is "forty-five million, four hundred thirty-four thousand, four hundred one".