1158487276712 has 32 divisors (see below), whose sum is σ = 2289463331400. Its totient is φ = 548717455104.

The previous prime is 1158487276693. The next prime is 1158487276763. The reversal of 1158487276712 is 2176727848511.

It can be written as a sum of positive squares in 4 ways, for example, as 829385418436 + 329101858276 = 910706^2 + 573674^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47096003 + ... + 47120594.

Almost surely, 2^{1158487276712} is an apocalyptic number.

It is an amenable number.

1158487276712 is a deficient number, since it is larger than the sum of its proper divisors (1130976054688).

1158487276712 is a wasteful number, since it uses less digits than its factorization.

1158487276712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94216685 (or 94216681 counting only the distinct ones).

The product of its digits is 10536960, while the sum is 59.

The spelling of 1158487276712 in words is "one trillion, one hundred fifty-eight billion, four hundred eighty-seven million, two hundred seventy-six thousand, seven hundred twelve".