45053653 has 8 divisors (see below), whose sum is σ = 45642240. Its totient is φ = 44469120.

The previous prime is 45053647. The next prime is 45053677. The reversal of 45053653 is 35635054.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45053653 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 (45053623) 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 7 ways as a sum of consecutive naturals, for example, 25701 + ... + 27397.

It is an arithmetic number, because the mean of its divisors is an integer number (5705280).

Almost surely, 2^45053653 is an apocalyptic number.

It is an amenable number.

45053653 is a deficient number, since it is larger than the sum of its proper divisors (588587).

45053653 is a wasteful number, since it uses less digits than its factorization.

45053653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 45053653 is about 6712.2017997078. The cubic root of 45053653 is about 355.8306357838.

The spelling of 45053653 in words is "forty-five million, fifty-three thousand, six hundred fifty-three".