1127586474856 has 24 divisors (see below), whose sum is σ = 2245906456470. Its totient is φ = 530628928256.

The previous prime is 1127586474851. The next prime is 1127586474869. The reversal of 1127586474856 is 6584746857211.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1067936228100 + 59650246756 = 1033410^2 + 244234^2 .

It is not an unprimeable number, because it can be changed into a prime (1127586474851) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 243852895 + ... + 243857518.

Almost surely, 2^{1127586474856} is an apocalyptic number.

It is an amenable number.

1127586474856 is a deficient number, since it is larger than the sum of its proper divisors (1118319981614).

1127586474856 is a wasteful number, since it uses less digits than its factorization.

1127586474856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487710453 (or 487710432 counting only the distinct ones).

The product of its digits is 90316800, while the sum is 64.

The spelling of 1127586474856 in words is "one trillion, one hundred twenty-seven billion, five hundred eighty-six million, four hundred seventy-four thousand, eight hundred fifty-six".