45313601 has 4 divisors (see below), whose sum is σ = 45859632. Its totient is φ = 44767572.

The previous prime is 45313591. The next prime is 45313627. The reversal of 45313601 is 10631354.

It is a happy number.

45313601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 45313601 - 2¹⁰ = 45312577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45313201) 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 3 ways as a sum of consecutive naturals, for example, 272891 + ... + 273056.

It is an arithmetic number, because the mean of its divisors is an integer number (11464908).

Almost surely, 2^45313601 is an apocalyptic number.

It is an amenable number.

45313601 is a deficient number, since it is larger than the sum of its proper divisors (546031).

45313601 is an equidigital number, since it uses as much as digits as its factorization.

45313601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546030.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 45313601 is about 6731.5377886483. The cubic root of 45313601 is about 356.5136742537.

Adding to 45313601 its reverse (10631354), we get a palindrome (55944955).

The spelling of 45313601 in words is "forty-five million, three hundred thirteen thousand, six hundred one".