1358112537647 has 2 divisors, whose sum is σ = 1358112537648. Its totient is φ = 1358112537646.

The previous prime is 1358112537569. The next prime is 1358112537667. The reversal of 1358112537647 is 7467352118531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1358112537647 - 2¹⁸ = 1358112275503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1358112537667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 679056268823 + 679056268824.

It is an arithmetic number, because the mean of its divisors is an integer number (679056268824).

Almost surely, 2^{1358112537647} is an apocalyptic number.

1358112537647 is a deficient number, since it is larger than the sum of its proper divisors (1).

1358112537647 is an equidigital number, since it uses as much as digits as its factorization.

1358112537647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4233600, while the sum is 53.

The spelling of 1358112537647 in words is "one trillion, three hundred fifty-eight billion, one hundred twelve million, five hundred thirty-seven thousand, six hundred forty-seven".