48941878578 has 16 divisors (see below), whose sum is σ = 103641625440. Its totient is φ = 15354314816.

The previous prime is 48941878571. The next prime is 48941878613. The reversal of 48941878578 is 87587814984.

48941878578 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (48941878571) 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, 239911068 + ... + 239911271.

It is an arithmetic number, because the mean of its divisors is an integer number (6477601590).

Almost surely, 2^48941878578 is an apocalyptic number.

48941878578 is an abundant number, since it is smaller than the sum of its proper divisors (54699746862).

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

48941878578 is a wasteful number, since it uses less digits than its factorization.

48941878578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479822361.

The product of its digits is 144506880, while the sum is 69.

The spelling of 48941878578 in words is "forty-eight billion, nine hundred forty-one million, eight hundred seventy-eight thousand, five hundred seventy-eight".