63484554 has 32 divisors (see below), whose sum is σ = 151418880. Its totient is φ = 17349552.

The previous prime is 63484537. The next prime is 63484583. The reversal of 63484554 is 45548436.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31894 + ... + 33825.

It is an arithmetic number, because the mean of its divisors is an integer number (4731840).

Almost surely, 2^63484554 is an apocalyptic number.

63484554 is an abundant number, since it is smaller than the sum of its proper divisors (87934326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63484554 is a wasteful number, since it uses less digits than its factorization.

63484554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65754.

The product of its digits is 230400, while the sum is 39.

The square root of 63484554 is about 7967.7194980747. The cubic root of 63484554 is about 398.9232583359.

The spelling of 63484554 in words is "sixty-three million, four hundred eighty-four thousand, five hundred fifty-four".