80425213250 has 64 divisors (see below), whose sum is σ = 155867272704. Its totient is φ = 31053974400.

The previous prime is 80425213199. The next prime is 80425213273. The reversal of 80425213250 is 5231252408.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 810869 + ... + 904631.

It is an arithmetic number, because the mean of its divisors is an integer number (2435426136).

Almost surely, 2^80425213250 is an apocalyptic number.

80425213250 is a deficient number, since it is larger than the sum of its proper divisors (75442059454).

80425213250 is a wasteful number, since it uses less digits than its factorization.

80425213250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93900 (or 93890 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 80425213250 its reverse (5231252408), we get a palindrome (85656465658).

The spelling of 80425213250 in words is "eighty billion, four hundred twenty-five million, two hundred thirteen thousand, two hundred fifty".