45553883 has 4 divisors (see below), whose sum is σ = 45568848. Its totient is φ = 45538920.

The previous prime is 45553861. The next prime is 45553939. The reversal of 45553883 is 38835554.

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 45553883 - 2¹⁶ = 45488347 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 45553883.

It is not an unprimeable number, because it can be changed into a prime (45553843) 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, 1103 + ... + 9608.

It is an arithmetic number, because the mean of its divisors is an integer number (11392212).

Almost surely, 2^45553883 is an apocalyptic number.

45553883 is a deficient number, since it is larger than the sum of its proper divisors (14965).

45553883 is a wasteful number, since it uses less digits than its factorization.

45553883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14964.

The product of its digits is 288000, while the sum is 41.

The square root of 45553883 is about 6749.3616735214. The cubic root of 45553883 is about 357.1427190019.

The spelling of 45553883 in words is "forty-five million, five hundred fifty-three thousand, eight hundred eighty-three".