12541792755 has 32 divisors (see below), whose sum is σ = 21314435904. Its totient is φ = 6275588096.

The previous prime is 12541792741. The next prime is 12541792807. The reversal of 12541792755 is 55729714521.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12541792755 - 2⁵ = 12541792723 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 3259 + ... + 158411.

It is an arithmetic number, because the mean of its divisors is an integer number (666076122).

Almost surely, 2^12541792755 is an apocalyptic number.

12541792755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12541792755 is a deficient number, since it is larger than the sum of its proper divisors (8772643149).

12541792755 is a wasteful number, since it uses less digits than its factorization.

12541792755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155495.

The product of its digits is 882000, while the sum is 48.

The spelling of 12541792755 in words is "twelve billion, five hundred forty-one million, seven hundred ninety-two thousand, seven hundred fifty-five".