13742763547 has 2 divisors, whose sum is σ = 13742763548. Its totient is φ = 13742763546.

The previous prime is 13742763533. The next prime is 13742763553. The reversal of 13742763547 is 74536724731.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13742763547 - 2²³ = 13734374939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13742763547.

It is not a weakly prime, because it can be changed into another prime (13742763527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6871381773 + 6871381774.

It is an arithmetic number, because the mean of its divisors is an integer number (6871381774).

Almost surely, 2^13742763547 is an apocalyptic number.

13742763547 is a deficient number, since it is larger than the sum of its proper divisors (1).

13742763547 is an equidigital number, since it uses as much as digits as its factorization.

13742763547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2963520, while the sum is 49.

The spelling of 13742763547 in words is "thirteen billion, seven hundred forty-two million, seven hundred sixty-three thousand, five hundred forty-seven".