45506005 has 8 divisors (see below), whose sum is σ = 55037952. Its totient is φ = 36117648.

The previous prime is 45506003. The next prime is 45506033. The reversal of 45506005 is 50060554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45506005 - 2¹ = 45506003 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 (45506003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35197 + ... + 36466.

It is an arithmetic number, because the mean of its divisors is an integer number (6879744).

Almost surely, 2^45506005 is an apocalyptic number.

It is an amenable number.

45506005 is a deficient number, since it is larger than the sum of its proper divisors (9531947).

45506005 is a wasteful number, since it uses less digits than its factorization.

45506005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71795.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 45506005 is about 6745.8138871451. The cubic root of 45506005 is about 357.0175538712.

Adding to 45506005 its reverse (50060554), we get a palindrome (95566559).

The spelling of 45506005 in words is "forty-five million, five hundred six thousand, five".