63045773 has 8 divisors (see below), whose sum is σ = 72120000. Its totient is φ = 53988480.

The previous prime is 63045767. The next prime is 63045811. The reversal of 63045773 is 37754036.

It is a happy number.

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

It is not a de Polignac number, because 63045773 - 2¹⁰ = 63044749 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 (63045733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5138 + ... + 12348.

It is an arithmetic number, because the mean of its divisors is an integer number (9015000).

Almost surely, 2^63045773 is an apocalyptic number.

It is an amenable number.

63045773 is a deficient number, since it is larger than the sum of its proper divisors (9074227).

63045773 is a wasteful number, since it uses less digits than its factorization.

63045773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8467.

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 63045773 is about 7940.1368376118. The cubic root of 63045773 is about 398.0020643311.

The spelling of 63045773 in words is "sixty-three million, forty-five thousand, seven hundred seventy-three".