45361473 has 16 divisors (see below), whose sum is σ = 61399296. Its totient is φ = 29786000.

The previous prime is 45361471. The next prime is 45361529. The reversal of 45361473 is 37416354.

It is a cyclic number.

It is not a de Polignac number, because 45361473 - 2¹ = 45361471 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (45361471) 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, 80290 + ... + 80852.

It is an arithmetic number, because the mean of its divisors is an integer number (3837456).

Almost surely, 2^45361473 is an apocalyptic number.

It is an amenable number.

45361473 is a deficient number, since it is larger than the sum of its proper divisors (16037823).

45361473 is a wasteful number, since it uses less digits than its factorization.

45361473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924.

The product of its digits is 30240, while the sum is 33.

The square root of 45361473 is about 6735.0926496968. The cubic root of 45361473 is about 356.6391775283.

The spelling of 45361473 in words is "forty-five million, three hundred sixty-one thousand, four hundred seventy-three".