1157132530678 has 16 divisors (see below), whose sum is σ = 1736391962160. Its totient is φ = 578335264416.

The previous prime is 1157132530669. The next prime is 1157132530751. The reversal of 1157132530678 is 8760352317511.

It is a super-2 number, since 2×1157132530678² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97158588 + ... + 97170496.

It is an arithmetic number, because the mean of its divisors is an integer number (108524497635).

Almost surely, 2^{1157132530678} is an apocalyptic number.

1157132530678 is a deficient number, since it is larger than the sum of its proper divisors (579259431482).

1157132530678 is a wasteful number, since it uses less digits than its factorization.

1157132530678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27231.

The product of its (nonzero) digits is 1058400, while the sum is 49.

The spelling of 1157132530678 in words is "one trillion, one hundred fifty-seven billion, one hundred thirty-two million, five hundred thirty thousand, six hundred seventy-eight".