45693361 has 4 divisors (see below), whose sum is σ = 52220992. Its totient is φ = 39165732.

The previous prime is 45693343. The next prime is 45693407. The reversal of 45693361 is 16339654.

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 an emirpimes, since its reverse is a distinct semiprime: 16339654 = 2 ⋅8169827.

It is a cyclic number.

It is not a de Polignac number, because 45693361 - 2¹³ = 45685169 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 45693361.

It is not an unprimeable number, because it can be changed into a prime (45693061) 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, 3263805 + ... + 3263818.

It is an arithmetic number, because the mean of its divisors is an integer number (13055248).

Almost surely, 2^45693361 is an apocalyptic number.

It is an amenable number.

45693361 is a deficient number, since it is larger than the sum of its proper divisors (6527631).

45693361 is an equidigital number, since it uses as much as digits as its factorization.

45693361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6527630.

The product of its digits is 58320, while the sum is 37.

The square root of 45693361 is about 6759.6864572257. The cubic root of 45693361 is about 357.5068504075.

The spelling of 45693361 in words is "forty-five million, six hundred ninety-three thousand, three hundred sixty-one".