48549077718 has 32 divisors (see below), whose sum is σ = 101355273216. Its totient is φ = 15473998848.

The previous prime is 48549077699. The next prime is 48549077719. The reversal of 48549077718 is 81777094584.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48549077719) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343830 + ... + 464022.

It is an arithmetic number, because the mean of its divisors is an integer number (3167352288).

Almost surely, 2^48549077718 is an apocalyptic number.

48549077718 is an abundant number, since it is smaller than the sum of its proper divisors (52806195498).

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

48549077718 is a wasteful number, since it uses less digits than its factorization.

48549077718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123148.

The product of its (nonzero) digits is 15805440, while the sum is 60.

The spelling of 48549077718 in words is "forty-eight billion, five hundred forty-nine million, seventy-seven thousand, seven hundred eighteen".