12772255734501 has 8 divisors (see below), whose sum is σ = 18031419860544. Its totient is φ = 8013964382400.

The previous prime is 12772255734463. The next prime is 12772255734523. The reversal of 12772255734501 is 10543755227721.

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

It is not a de Polignac number, because 12772255734501 - 2¹⁸ = 12772255472357 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 250436386951 = 12772255734501 / (1 + 2 + 7 + 7 + 2 + 2 + 5 + 5 + 7 + 3 + 4 + 5 + 0 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12772255834501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125218193425 + ... + 125218193526.

It is an arithmetic number, because the mean of its divisors is an integer number (2253927482568).

Almost surely, 2^{12772255734501} is an apocalyptic number.

It is an amenable number.

12772255734501 is a deficient number, since it is larger than the sum of its proper divisors (5259164126043).

12772255734501 is a wasteful number, since it uses less digits than its factorization.

12772255734501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250436386971.

The product of its (nonzero) digits is 4116000, while the sum is 51.

The spelling of 12772255734501 in words is "twelve trillion, seven hundred seventy-two billion, two hundred fifty-five million, seven hundred thirty-four thousand, five hundred one".