49063928368 has 160 divisors (see below), whose sum is σ = 118488416256. Its totient is φ = 19164432384.

The previous prime is 49063928363. The next prime is 49063928383. The reversal of 49063928368 is 86382936094.

It is not an unprimeable number, because it can be changed into a prime (49063928363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44481705 + ... + 44482807.

Almost surely, 2^49063928368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49063928368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59244208128).

49063928368 is an abundant number, since it is smaller than the sum of its proper divisors (69424487888).

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

49063928368 is a wasteful number, since it uses less digits than its factorization.

49063928368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491 (or 1485 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 58.

The spelling of 49063928368 in words is "forty-nine billion, sixty-three million, nine hundred twenty-eight thousand, three hundred sixty-eight".