147929513591 has 2 divisors, whose sum is σ = 147929513592. Its totient is φ = 147929513590.

The previous prime is 147929513579. The next prime is 147929513593. The reversal of 147929513591 is 195315929741.

It is a strong prime.

It is an emirp because it is prime and its reverse (195315929741) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-147929513591 is a prime.

Together with 147929513593, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147929513593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73964756795 + 73964756796.

It is an arithmetic number, because the mean of its divisors is an integer number (73964756796).

Almost surely, 2^147929513591 is an apocalyptic number.

147929513591 is a deficient number, since it is larger than the sum of its proper divisors (1).

147929513591 is an equidigital number, since it uses as much as digits as its factorization.

147929513591 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3061800, while the sum is 56.

The spelling of 147929513591 in words is "one hundred forty-seven billion, nine hundred twenty-nine million, five hundred thirteen thousand, five hundred ninety-one".