63040754 has 12 divisors (see below), whose sum is σ = 109999854. Its totient is φ = 27017424.

The previous prime is 63040729. The next prime is 63040781. The reversal of 63040754 is 45704036.

It can be written as a sum of positive squares in only one way, i.e., 52896529 + 10144225 = 7273^2 + 3185^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 321539 + ... + 321734.

Almost surely, 2^63040754 is an apocalyptic number.

63040754 is a deficient number, since it is larger than the sum of its proper divisors (46959100).

63040754 is a wasteful number, since it uses less digits than its factorization.

63040754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643289 (or 643282 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 63040754 is about 7939.8207788337. The cubic root of 63040754 is about 397.9915025584.

The spelling of 63040754 in words is "sixty-three million, forty thousand, seven hundred fifty-four".