14749357547 has 2 divisors, whose sum is σ = 14749357548. Its totient is φ = 14749357546.

The previous prime is 14749357531. The next prime is 14749357603. The reversal of 14749357547 is 74575394741.

It is an a-pointer prime, because the next prime (14749357603) can be obtained adding 14749357547 to its sum of digits (56).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14749357547 - 2⁴ = 14749357531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14749357492 and 14749357501.

It is not a weakly prime, because it can be changed into another prime (14749357247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7374678773 + 7374678774.

It is an arithmetic number, because the mean of its divisors is an integer number (7374678774).

Almost surely, 2^14749357547 is an apocalyptic number.

14749357547 is a deficient number, since it is larger than the sum of its proper divisors (1).

14749357547 is an equidigital number, since it uses as much as digits as its factorization.

14749357547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14817600, while the sum is 56.

The spelling of 14749357547 in words is "fourteen billion, seven hundred forty-nine million, three hundred fifty-seven thousand, five hundred forty-seven".