45483771 has 4 divisors (see below), whose sum is σ = 60645032. Its totient is φ = 30322512.

The previous prime is 45483761. The next prime is 45483773. The reversal of 45483771 is 17738454.

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

It is not a de Polignac number, because 45483771 - 2¹⁰ = 45482747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45483773) 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, 7580626 + ... + 7580631.

It is an arithmetic number, because the mean of its divisors is an integer number (15161258).

Almost surely, 2^45483771 is an apocalyptic number.

45483771 is a deficient number, since it is larger than the sum of its proper divisors (15161261).

45483771 is a wasteful number, since it uses less digits than its factorization.

45483771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15161260.

The product of its digits is 94080, while the sum is 39.

The square root of 45483771 is about 6744.1657008113. The cubic root of 45483771 is about 356.9593987518.

The spelling of 45483771 in words is "forty-five million, four hundred eighty-three thousand, seven hundred seventy-one".