1111725708797 has 8 divisors (see below), whose sum is σ = 1212799425312. Its totient is φ = 1010653282800.

The previous prime is 1111725708787. The next prime is 1111725708799. The reversal of 1111725708797 is 7978075271111.

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 1111725708797 - 2³⁶ = 1043006232061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111725708799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2755547 + ... + 3133127.

It is an arithmetic number, because the mean of its divisors is an integer number (151599928164).

Almost surely, 2^{1111725708797} is an apocalyptic number.

It is an amenable number.

1111725708797 is a deficient number, since it is larger than the sum of its proper divisors (101073716515).

1111725708797 is a wasteful number, since it uses less digits than its factorization.

1111725708797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645259.

The product of its (nonzero) digits is 1728720, while the sum is 56.

The spelling of 1111725708797 in words is "one trillion, one hundred eleven billion, seven hundred twenty-five million, seven hundred eight thousand, seven hundred ninety-seven".