45663053 has 8 divisors (see below), whose sum is σ = 46870656. Its totient is φ = 44460000.

The previous prime is 45663047. The next prime is 45663067. The reversal of 45663053 is 35036654.

45663053 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 a cyclic number.

It is not a de Polignac number, because 45663053 - 2¹⁴ = 45646669 is a prime.

It is a super-2 number, since 2×45663053² = 4170228818561618, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45663083) 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, 30050 + ... + 31532.

It is an arithmetic number, because the mean of its divisors is an integer number (5858832).

Almost surely, 2^45663053 is an apocalyptic number.

It is an amenable number.

45663053 is a deficient number, since it is larger than the sum of its proper divisors (1207603).

45663053 is a wasteful number, since it uses less digits than its factorization.

45663053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2275.

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 45663053 is about 6757.4442654009. Note that the first 3 decimals coincide. The cubic root of 45663053 is about 357.4277892198.

The spelling of 45663053 in words is "forty-five million, six hundred sixty-three thousand, fifty-three".