45393343 has 4 divisors (see below), whose sum is σ = 45795168. Its totient is φ = 44991520.

The previous prime is 45393317. The next prime is 45393347. The reversal of 45393343 is 34339354.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45393343 - 2⁵ = 45393311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45393299 and 45393308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45393347) 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, 200743 + ... + 200968.

It is an arithmetic number, because the mean of its divisors is an integer number (11448792).

Almost surely, 2^45393343 is an apocalyptic number.

45393343 is a deficient number, since it is larger than the sum of its proper divisors (401825).

45393343 is a wasteful number, since it uses less digits than its factorization.

45393343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401824.

The product of its digits is 58320, while the sum is 34.

The square root of 45393343 is about 6737.4582002414. The cubic root of 45393343 is about 356.7226803265.

The spelling of 45393343 in words is "forty-five million, three hundred ninety-three thousand, three hundred forty-three".