2158353588047 has 2 divisors, whose sum is σ = 2158353588048. Its totient is φ = 2158353588046.

The previous prime is 2158353587987. The next prime is 2158353588059. The reversal of 2158353588047 is 7408853538512.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2158353588047 - 2⁸ = 2158353587791 is a prime.

It is a super-2 number, since 2×2158353588047² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2158353588067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1079176794023 + 1079176794024.

It is an arithmetic number, because the mean of its divisors is an integer number (1079176794024).

Almost surely, 2^{2158353588047} is an apocalyptic number.

2158353588047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2158353588047 is an equidigital number, since it uses as much as digits as its factorization.

2158353588047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256000, while the sum is 59.

The spelling of 2158353588047 in words is "two trillion, one hundred fifty-eight billion, three hundred fifty-three million, five hundred eighty-eight thousand, forty-seven".