45547705 has 48 divisors (see below), whose sum is σ = 67962240. Its totient is φ = 29154048.

The previous prime is 45547699. The next prime is 45547727. The reversal of 45547705 is 50774554.

It is not a de Polignac number, because 45547705 - 2¹¹ = 45545657 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 332397 + ... + 332533.

It is an arithmetic number, because the mean of its divisors is an integer number (1415880).

Almost surely, 2^45547705 is an apocalyptic number.

It is an amenable number.

45547705 is a deficient number, since it is larger than the sum of its proper divisors (22414535).

45547705 is a wasteful number, since it uses less digits than its factorization.

45547705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238 (or 231 counting only the distinct ones).

The product of its (nonzero) digits is 98000, while the sum is 37.

The square root of 45547705 is about 6748.9039850927. The cubic root of 45547705 is about 357.1265730861.

The spelling of 45547705 in words is "forty-five million, five hundred forty-seven thousand, seven hundred five".