12747375175451 has 8 divisors (see below), whose sum is σ = 15038378087424. Its totient is φ = 10573859592360.

The previous prime is 12747375175441. The next prime is 12747375175477. The reversal of 12747375175451 is 15457157374721.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12747375175451 - 2³⁴ = 12730195306267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12747375175441) 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, 29371831985 + ... + 29371832418.

It is an arithmetic number, because the mean of its divisors is an integer number (1879797260928).

Almost surely, 2^{12747375175451} is an apocalyptic number.

12747375175451 is a deficient number, since it is larger than the sum of its proper divisors (2291002911973).

12747375175451 is an equidigital number, since it uses as much as digits as its factorization.

12747375175451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58743664441.

The product of its digits is 28812000, while the sum is 59.

The spelling of 12747375175451 in words is "twelve trillion, seven hundred forty-seven billion, three hundred seventy-five million, one hundred seventy-five thousand, four hundred fifty-one".