45383385 has 8 divisors (see below), whose sum is σ = 72613440. Its totient is φ = 24204464.

The previous prime is 45383383. The next prime is 45383389. The reversal of 45383385 is 58338354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45383385 - 2¹ = 45383383 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45383383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1512765 + ... + 1512794.

It is an arithmetic number, because the mean of its divisors is an integer number (9076680).

Almost surely, 2^45383385 is an apocalyptic number.

It is an amenable number.

45383385 is a deficient number, since it is larger than the sum of its proper divisors (27230055).

45383385 is a wasteful number, since it uses less digits than its factorization.

45383385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3025567.

The product of its digits is 172800, while the sum is 39.

The square root of 45383385 is about 6736.7191569784. The cubic root of 45383385 is about 356.6965935040.

It can be divided in two parts, 453 and 83385, that added together give a palindrome (83838).

The spelling of 45383385 in words is "forty-five million, three hundred eighty-three thousand, three hundred eighty-five".