45106517 has 4 divisors (see below), whose sum is σ = 45227820. Its totient is φ = 44985216.

The previous prime is 45106487. The next prime is 45106531. The reversal of 45106517 is 71560154.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 31460881 + 13645636 = 5609^2 + 3694^2 .

It is a cyclic number.

It is not a de Polignac number, because 45106517 - 2¹⁰ = 45105493 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45106517.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45106597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60092 + ... + 60837.

It is an arithmetic number, because the mean of its divisors is an integer number (11306955).

Almost surely, 2^45106517 is an apocalyptic number.

It is an amenable number.

45106517 is a deficient number, since it is larger than the sum of its proper divisors (121303).

45106517 is a wasteful number, since it uses less digits than its factorization.

45106517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121302.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 45106517 is about 6716.1385483029. The cubic root of 45106517 is about 355.9697534585.

The spelling of 45106517 in words is "forty-five million, one hundred six thousand, five hundred seventeen".