49027148808 has 96 divisors (see below), whose sum is σ = 136032187200. Its totient is φ = 14712382080.

The previous prime is 49027148777. The next prime is 49027148843. The reversal of 49027148808 is 80884172094.

49027148808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×49027148808² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 217158 + ... + 381066.

It is an arithmetic number, because the mean of its divisors is an integer number (1417001950).

Almost surely, 2^49027148808 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 49027148808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68016093600).

49027148808 is an abundant number, since it is smaller than the sum of its proper divisors (87005038392).

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

49027148808 is a wasteful number, since it uses less digits than its factorization.

49027148808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164043 (or 164028 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 51.

The spelling of 49027148808 in words is "forty-nine billion, twenty-seven million, one hundred forty-eight thousand, eight hundred eight".