63419055548 has 12 divisors (see below), whose sum is σ = 111003865560. Its totient is φ = 31703665392.

The previous prime is 63419055547. The next prime is 63419055563. The reversal of 63419055548 is 84555091436.

It is a junction number, because it is equal to n+sod(n) for n = 63419055496 and 63419055505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63419055547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1441211 + ... + 1484562.

It is an arithmetic number, because the mean of its divisors is an integer number (9250322130).

Almost surely, 2^63419055548 is an apocalyptic number.

It is an amenable number.

63419055548 is a deficient number, since it is larger than the sum of its proper divisors (47584810012).

63419055548 is a wasteful number, since it uses less digits than its factorization.

63419055548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2931196 (or 2931194 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 50.

The spelling of 63419055548 in words is "sixty-three billion, four hundred nineteen million, fifty-five thousand, five hundred forty-eight".