63045755 has 8 divisors (see below), whose sum is σ = 75743424. Its totient is φ = 50377600.

The previous prime is 63045733. The next prime is 63045767. The reversal of 63045755 is 55754036.

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

It is not a de Polignac number, because 63045755 - 2¹⁴ = 63029371 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2366 + ... + 11475.

It is an arithmetic number, because the mean of its divisors is an integer number (9467928).

Almost surely, 2^63045755 is an apocalyptic number.

63045755 is a deficient number, since it is larger than the sum of its proper divisors (12697669).

63045755 is a wasteful number, since it uses less digits than its factorization.

63045755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14757.

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 63045755 is about 7940.1357041300. The cubic root of 63045755 is about 398.0020264537.

The spelling of 63045755 in words is "sixty-three million, forty-five thousand, seven hundred fifty-five".