12800053390 has 16 divisors (see below), whose sum is σ = 23050185408. Its totient is φ = 5117779296.

The previous prime is 12800053351. The next prime is 12800053397. The reversal of 12800053390 is 9335000821.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12800053397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256182 + ... + 302041.

It is an arithmetic number, because the mean of its divisors is an integer number (1440636588).

Almost surely, 2^12800053390 is an apocalyptic number.

12800053390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12800053390 is a deficient number, since it is larger than the sum of its proper divisors (10250132018).

12800053390 is a wasteful number, since it uses less digits than its factorization.

12800053390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560523.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 12800053390 in words is "twelve billion, eight hundred million, fifty-three thousand, three hundred ninety".