1158158462807 has 2 divisors, whose sum is σ = 1158158462808. Its totient is φ = 1158158462806.

The previous prime is 1158158462801. The next prime is 1158158462819. The reversal of 1158158462807 is 7082648518511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1158158462807 - 2²⁸ = 1157890027351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1158158462801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 579079231403 + 579079231404.

It is an arithmetic number, because the mean of its divisors is an integer number (579079231404).

Almost surely, 2^{1158158462807} is an apocalyptic number.

1158158462807 is a deficient number, since it is larger than the sum of its proper divisors (1).

1158158462807 is an equidigital number, since it uses as much as digits as its factorization.

1158158462807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4300800, while the sum is 56.

The spelling of 1158158462807 in words is "one trillion, one hundred fifty-eight billion, one hundred fifty-eight million, four hundred sixty-two thousand, eight hundred seven".