45522607 has 4 divisors (see below), whose sum is σ = 49024360. Its totient is φ = 42020856.

The previous prime is 45522577. The next prime is 45522611. The reversal of 45522607 is 70622554.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70622554 = 2 ⋅35311277.

It is a cyclic number.

It is not a de Polignac number, because 45522607 - 2¹⁹ = 44998319 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 (45523607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1750857 + ... + 1750882.

It is an arithmetic number, because the mean of its divisors is an integer number (12256090).

Almost surely, 2^45522607 is an apocalyptic number.

45522607 is a deficient number, since it is larger than the sum of its proper divisors (3501753).

45522607 is a wasteful number, since it uses less digits than its factorization.

45522607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3501752.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 45522607 is about 6747.0443158468. The cubic root of 45522607 is about 357.0609656126.

The spelling of 45522607 in words is "forty-five million, five hundred twenty-two thousand, six hundred seven".