45208653 has 8 divisors (see below), whose sum is σ = 68889408. Its totient is φ = 25833504.

The previous prime is 45208637. The next prime is 45208663. The reversal of 45208653 is 35680254.

45208653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 45208653 - 2⁴ = 45208637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45208663) 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 7 ways as a sum of consecutive naturals, for example, 1076376 + ... + 1076417.

It is an arithmetic number, because the mean of its divisors is an integer number (8611176).

Almost surely, 2^45208653 is an apocalyptic number.

It is an amenable number.

45208653 is a deficient number, since it is larger than the sum of its proper divisors (23680755).

45208653 is a wasteful number, since it uses less digits than its factorization.

45208653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152803.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 45208653 is about 6723.7380228560. The cubic root of 45208653 is about 356.2382284815.

The spelling of 45208653 in words is "forty-five million, two hundred eight thousand, six hundred fifty-three".