1112415553657 has 8 divisors (see below), whose sum is σ = 1122165777096. Its totient is φ = 1102703492352.

The previous prime is 1112415553649. The next prime is 1112415553699. The reversal of 1112415553657 is 7563555142111.

It can be written as a sum of positive squares in 4 ways, for example, as 276911698176 + 835503855481 = 526224^2 + 914059^2 .

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 1112415553657 - 2³ = 1112415553649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112419553657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9481978 + ... + 9598579.

It is an arithmetic number, because the mean of its divisors is an integer number (140270722137).

Almost surely, 2^{1112415553657} is an apocalyptic number.

It is an amenable number.

1112415553657 is a deficient number, since it is larger than the sum of its proper divisors (9750223439).

1112415553657 is a wasteful number, since it uses less digits than its factorization.

1112415553657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19081067.

The product of its digits is 630000, while the sum is 46.

The spelling of 1112415553657 in words is "one trillion, one hundred twelve billion, four hundred fifteen million, five hundred fifty-three thousand, six hundred fifty-seven".