1131792283557 has 12 divisors (see below), whose sum is σ = 1760565774604. Its totient is φ = 696487559040.

The previous prime is 1131792283529. The next prime is 1131792283561. The reversal of 1131792283557 is 7553822971311.

1131792283557 is a `hidden beast` number, since 1 + 1 + 3 + 1 + 7 + 9 + 2 + 2 + 83 + 557 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 176493252321 + 955299031236 = 420111^2 + 977394^2 .

It is not a de Polignac number, because 1131792283557 - 2⁸ = 1131792283301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131792283507) 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 11 ways as a sum of consecutive naturals, for example, 4836719044 + ... + 4836719277.

Almost surely, 2^{1131792283557} is an apocalyptic number.

It is an amenable number.

1131792283557 is a deficient number, since it is larger than the sum of its proper divisors (628773491047).

1131792283557 is a wasteful number, since it uses less digits than its factorization.

1131792283557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9673438340 (or 9673438337 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 54.

The spelling of 1131792283557 in words is "one trillion, one hundred thirty-one billion, seven hundred ninety-two million, two hundred eighty-three thousand, five hundred fifty-seven".