12051735375 has 16 divisors (see below), whose sum is σ = 20054088288. Its totient is φ = 6427592000.

The previous prime is 12051735361. The next prime is 12051735379. The reversal of 12051735375 is 57353715021.

It is not a de Polignac number, because 12051735375 - 2⁵ = 12051735343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12051735379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16068606 + ... + 16069355.

It is an arithmetic number, because the mean of its divisors is an integer number (1253380518).

Almost surely, 2^12051735375 is an apocalyptic number.

12051735375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12051735375 is a deficient number, since it is larger than the sum of its proper divisors (8002352913).

12051735375 is an equidigital number, since it uses as much as digits as its factorization.

12051735375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32137979 (or 32137969 counting only the distinct ones).

The product of its (nonzero) digits is 110250, while the sum is 39.

The spelling of 12051735375 in words is "twelve billion, fifty-one million, seven hundred thirty-five thousand, three hundred seventy-five".