45734505 has 16 divisors (see below), whose sum is σ = 77480064. Its totient is φ = 22956800.

The previous prime is 45734503. The next prime is 45734509. The reversal of 45734505 is 50543754.

It is not a de Polignac number, because 45734505 - 2¹ = 45734503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45734503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89421 + ... + 89930.

It is an arithmetic number, because the mean of its divisors is an integer number (4842504).

Almost surely, 2^45734505 is an apocalyptic number.

It is an amenable number.

45734505 is a deficient number, since it is larger than the sum of its proper divisors (31745559).

45734505 is a wasteful number, since it uses less digits than its factorization.

45734505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179376.

The product of its (nonzero) digits is 42000, while the sum is 33.

The square root of 45734505 is about 6762.7291088731. The cubic root of 45734505 is about 357.6141223672.

Subtracting 45734505 from its reverse (50543754), we obtain a square (4809249 = 2193²).

The spelling of 45734505 in words is "forty-five million, seven hundred thirty-four thousand, five hundred five".