45653517 has 64 divisors (see below), whose sum is σ = 88220160. Its totient is φ = 22643712.

The previous prime is 45653513. The next prime is 45653519. The reversal of 45653517 is 71535654.

45653517 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45653517 - 2² = 45653513 is a prime.

It is a super-2 number, since 2×45653517² = 4168487228938578, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45653513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 41223 + ... + 42315.

It is an arithmetic number, because the mean of its divisors is an integer number (1378440).

Almost surely, 2^45653517 is an apocalyptic number.

It is an amenable number.

45653517 is a deficient number, since it is larger than the sum of its proper divisors (42566643).

45653517 is a wasteful number, since it uses less digits than its factorization.

45653517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139 (or 1133 counting only the distinct ones).

The product of its digits is 63000, while the sum is 36.

The square root of 45653517 is about 6756.7386363541. The cubic root of 45653517 is about 357.4029064575.

The spelling of 45653517 in words is "forty-five million, six hundred fifty-three thousand, five hundred seventeen".