12803732570 has 16 divisors (see below), whose sum is σ = 23048087328. Its totient is φ = 5121188880.

The previous prime is 12803732569. The next prime is 12803732593. The reversal of 12803732570 is 7523730821.

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 7 ways as a sum of consecutive naturals, for example, 226277 + ... + 277143.

It is an arithmetic number, because the mean of its divisors is an integer number (1440505458).

Almost surely, 2^12803732570 is an apocalyptic number.

12803732570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12803732570 is a deficient number, since it is larger than the sum of its proper divisors (10244354758).

12803732570 is a wasteful number, since it uses less digits than its factorization.

12803732570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76045.

The product of its (nonzero) digits is 70560, while the sum is 38.

The spelling of 12803732570 in words is "twelve billion, eight hundred three million, seven hundred thirty-two thousand, five hundred seventy".