48508775749 has 8 divisors (see below), whose sum is σ = 58699695168. Its totient is φ = 39133129920.

The previous prime is 48508775699. The next prime is 48508775779. The reversal of 48508775749 is 94757780584.

48508775749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48508775749 - 2⁷ = 48508775621 is a prime.

It is a super-2 number, since 2×48508775749² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48508775779) 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, 203818267 + ... + 203818504.

It is an arithmetic number, because the mean of its divisors is an integer number (7337461896).

Almost surely, 2^48508775749 is an apocalyptic number.

It is an amenable number.

48508775749 is a deficient number, since it is larger than the sum of its proper divisors (10190919419).

48508775749 is a wasteful number, since it uses less digits than its factorization.

48508775749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407636795.

The product of its (nonzero) digits is 79027200, while the sum is 64.

The spelling of 48508775749 in words is "forty-eight billion, five hundred eight million, seven hundred seventy-five thousand, seven hundred forty-nine".