63779126048 has 48 divisors (see below), whose sum is σ = 138310151616. Its totient is φ = 28709034240.

The previous prime is 63779126029. The next prime is 63779126057. The reversal of 63779126048 is 84062197736.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 843311 + ... + 915822.

It is an arithmetic number, because the mean of its divisors is an integer number (2881461492).

Almost surely, 2^63779126048 is an apocalyptic number.

It is an amenable number.

63779126048 is an abundant number, since it is smaller than the sum of its proper divisors (74531025568).

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

63779126048 is a wasteful number, since it uses less digits than its factorization.

63779126048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759257 (or 1759249 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 53.

The spelling of 63779126048 in words is "sixty-three billion, seven hundred seventy-nine million, one hundred twenty-six thousand, forty-eight".