45526473 has 6 divisors (see below), whose sum is σ = 65760474. Its totient is φ = 30350976.

The previous prime is 45526471. The next prime is 45526477. The reversal of 45526473 is 37462554.

45526473 is a `hidden beast` number, since 4 + 5 + 5 + 2 + 647 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 40106889 + 5419584 = 6333^2 + 2328^2 .

It is not a de Polignac number, because 45526473 - 2¹ = 45526471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45526471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2529240 + ... + 2529257.

It is an arithmetic number, because the mean of its divisors is an integer number (10960079).

Almost surely, 2^45526473 is an apocalyptic number.

It is an amenable number.

45526473 is a deficient number, since it is larger than the sum of its proper divisors (20234001).

45526473 is a wasteful number, since it uses less digits than its factorization.

45526473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5058503 (or 5058500 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 45526473 is about 6747.3308055853. The cubic root of 45526473 is about 357.0710731080.

It can be divided in two parts, 4552 and 6473, that added together give a square (11025 = 105²).

The spelling of 45526473 in words is "forty-five million, five hundred twenty-six thousand, four hundred seventy-three".