12735819627 has 8 divisors (see below), whose sum is σ = 17395266000. Its totient is φ = 8283459840.

The previous prime is 12735819623. The next prime is 12735819641. The reversal of 12735819627 is 72691853721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12735819627 - 2² = 12735819623 is a prime.

It is a super-2 number, since 2×12735819627² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12735819627.

It is not an unprimeable number, because it can be changed into a prime (12735819623) 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, 51771502 + ... + 51771747.

It is an arithmetic number, because the mean of its divisors is an integer number (2174408250).

Almost surely, 2^12735819627 is an apocalyptic number.

12735819627 is a deficient number, since it is larger than the sum of its proper divisors (4659446373).

12735819627 is a wasteful number, since it uses less digits than its factorization.

12735819627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103543293.

The product of its digits is 1270080, while the sum is 51.

The spelling of 12735819627 in words is "twelve billion, seven hundred thirty-five million, eight hundred nineteen thousand, six hundred twenty-seven".