63049454 has 16 divisors (see below), whose sum is σ = 102016320. Its totient is φ = 29052000.

The previous prime is 63049453. The next prime is 63049471. The reversal of 63049454 is 45494036.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 (63049453) 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, 17912 + ... + 21140.

It is an arithmetic number, because the mean of its divisors is an integer number (6376020).

Almost surely, 2^63049454 is an apocalyptic number.

63049454 is a deficient number, since it is larger than the sum of its proper divisors (38966866).

63049454 is a wasteful number, since it uses less digits than its factorization.

63049454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3995.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 63049454 is about 7940.3686312412. The cubic root of 63049454 is about 398.0098101165.

The spelling of 63049454 in words is "sixty-three million, forty-nine thousand, four hundred fifty-four".