45705071 has 6 divisors (see below), whose sum is σ = 47779200. Its totient is φ = 43717388.

The previous prime is 45705053. The next prime is 45705091. The reversal of 45705071 is 17050754.

It is not a de Polignac number, because 45705071 - 2¹⁰ = 45704047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45705041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42671 + ... + 43728.

It is an arithmetic number, because the mean of its divisors is an integer number (7963200).

Almost surely, 2^45705071 is an apocalyptic number.

45705071 is a deficient number, since it is larger than the sum of its proper divisors (2074129).

45705071 is an equidigital number, since it uses as much as digits as its factorization.

45705071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86445 (or 86422 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 45705071 is about 6760.5525661739. The cubic root of 45705071 is about 357.5373876493.

It can be divided in two parts, 4 and 5705071, that added together give a palindrome (5705075).

The spelling of 45705071 in words is "forty-five million, seven hundred five thousand, seventy-one".