48450279880 has 16 divisors (see below), whose sum is σ = 109013129820. Its totient is φ = 19380111936.

The previous prime is 48450279877. The next prime is 48450279883. The reversal of 48450279880 is 8897205484.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (48450279877) and next prime (48450279883).

It can be written as a sum of positive squares in 2 ways, for example, as 48443129604 + 7150276 = 220098^2 + 2674^2 .

It is not an unprimeable number, because it can be changed into a prime (48450279883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605628459 + ... + 605628538.

Almost surely, 2^48450279880 is an apocalyptic number.

48450279880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48450279880 is an abundant number, since it is smaller than the sum of its proper divisors (60562849940).

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

48450279880 is a wasteful number, since it uses less digits than its factorization.

48450279880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211257008 (or 1211257004 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 55.

The spelling of 48450279880 in words is "forty-eight billion, four hundred fifty million, two hundred seventy-nine thousand, eight hundred eighty".