13772291772803 has 4 divisors (see below), whose sum is σ = 14032146334608. Its totient is φ = 13512437211000.

The previous prime is 13772291772793. The next prime is 13772291772847. The reversal of 13772291772803 is 30827719227731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13772291772803 - 2²² = 13772287578499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13772291732803) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 129927280823 + ... + 129927280928.

It is an arithmetic number, because the mean of its divisors is an integer number (3508036583652).

Almost surely, 2^{13772291772803} is an apocalyptic number.

13772291772803 is a deficient number, since it is larger than the sum of its proper divisors (259854561805).

13772291772803 is an equidigital number, since it uses as much as digits as its factorization.

13772291772803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259854561804.

The product of its (nonzero) digits is 12446784, while the sum is 59.

The spelling of 13772291772803 in words is "thirteen trillion, seven hundred seventy-two billion, two hundred ninety-one million, seven hundred seventy-two thousand, eight hundred three".