80803057553050 has 48 divisors (see below), whose sum is σ = 179232223082112. Its totient is φ = 26499387816000.

The previous prime is 80803057553033. The next prime is 80803057553059. The reversal of 80803057553050 is 5035575030808.

It is a junction number, because it is equal to n+sod(n) for n = 80803057552985 and 80803057553003.

It is not an unprimeable number, because it can be changed into a prime (80803057553059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5018815401 + ... + 5018831500.

It is an arithmetic number, because the mean of its divisors is an integer number (3734004647544).

Almost surely, 2^{80803057553050} is an apocalyptic number.

80803057553050 is an abundant number, since it is smaller than the sum of its proper divisors (98429165529062).

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

80803057553050 is a wasteful number, since it uses less digits than its factorization.

80803057553050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10037646943 (or 10037646938 counting only the distinct ones).

The product of its (nonzero) digits is 2520000, while the sum is 49.

The spelling of 80803057553050 in words is "eighty trillion, eight hundred three billion, fifty-seven million, five hundred fifty-three thousand, fifty".