45384871 has 8 divisors (see below), whose sum is σ = 52008320. Its totient is φ = 38796408.

The previous prime is 45384853. The next prime is 45384877. The reversal of 45384871 is 17848354.

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

It is not a de Polignac number, because 45384871 - 2⁵ = 45384839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45384877) 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, 5901 + ... + 11206.

It is an arithmetic number, because the mean of its divisors is an integer number (6501040).

Almost surely, 2^45384871 is an apocalyptic number.

45384871 is a deficient number, since it is larger than the sum of its proper divisors (6623449).

45384871 is a wasteful number, since it uses less digits than its factorization.

45384871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17493.

The product of its digits is 107520, while the sum is 40.

The square root of 45384871 is about 6736.8294471509. The cubic root of 45384871 is about 356.7004865980.

It can be divided in two parts, 4538 and 4871, that added together give a square (9409 = 97²).

The spelling of 45384871 in words is "forty-five million, three hundred eighty-four thousand, eight hundred seventy-one".