63554055 has 8 divisors (see below), whose sum is σ = 101686512. Its totient is φ = 33895488.

The previous prime is 63554053. The next prime is 63554063. The reversal of 63554055 is 55045536.

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

It is not a de Polignac number, because 63554055 - 2¹ = 63554053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63554053) 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, 2118454 + ... + 2118483.

It is an arithmetic number, because the mean of its divisors is an integer number (12710814).

Almost surely, 2^63554055 is an apocalyptic number.

63554055 is a deficient number, since it is larger than the sum of its proper divisors (38132457).

63554055 is a wasteful number, since it uses less digits than its factorization.

63554055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4236945.

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 63554055 is about 7972.0797161092. The cubic root of 63554055 is about 399.0687816801.

The spelling of 63554055 in words is "sixty-three million, five hundred fifty-four thousand, fifty-five".