147158871887 has 2 divisors, whose sum is σ = 147158871888. Its totient is φ = 147158871886.

The previous prime is 147158871863. The next prime is 147158871901. The reversal of 147158871887 is 788178851741.

147158871887 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-147158871887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147158871187) 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 as a sum of consecutive naturals, namely, 73579435943 + 73579435944.

It is an arithmetic number, because the mean of its divisors is an integer number (73579435944).

Almost surely, 2^147158871887 is an apocalyptic number.

147158871887 is a deficient number, since it is larger than the sum of its proper divisors (1).

147158871887 is an equidigital number, since it uses as much as digits as its factorization.

147158871887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28098560, while the sum is 65.

The spelling of 147158871887 in words is "one hundred forty-seven billion, one hundred fifty-eight million, eight hundred seventy-one thousand, eight hundred eighty-seven".