80348400550048 has 36 divisors (see below), whose sum is σ = 168038323444782. Its totient is φ = 37811012019200.

The previous prime is 80348400549947. The next prime is 80348400550091. The reversal of 80348400550048 is 84005500484308.

It can be written as a sum of positive squares in 3 ways, for example, as 80056467815184 + 291932734864 = 8947428^2 + 540308^2 .

It is a junction number, because it is equal to n+sod(n) for n = 80348400549983 and 80348400550010.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 4344086803 + ... + 4344105298.

Almost surely, 2^{80348400550048} is an apocalyptic number.

It is an amenable number.

80348400550048 is an abundant number, since it is smaller than the sum of its proper divisors (87689922894734).

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

80348400550048 is a wasteful number, since it uses less digits than its factorization.

80348400550048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8688192145 (or 8688192120 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 49.

The spelling of 80348400550048 in words is "eighty trillion, three hundred forty-eight billion, four hundred million, five hundred fifty thousand, forty-eight".