12754574051 has 2 divisors, whose sum is σ = 12754574052. Its totient is φ = 12754574050.

The previous prime is 12754574047. The next prime is 12754574117. The reversal of 12754574051 is 15047545721.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12754574051 - 2² = 12754574047 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (12754574351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6377287025 + 6377287026.

It is an arithmetic number, because the mean of its divisors is an integer number (6377287026).

Almost surely, 2^12754574051 is an apocalyptic number.

12754574051 is a deficient number, since it is larger than the sum of its proper divisors (1).

12754574051 is an equidigital number, since it uses as much as digits as its factorization.

12754574051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 196000, while the sum is 41.

The spelling of 12754574051 in words is "twelve billion, seven hundred fifty-four million, five hundred seventy-four thousand, fifty-one".