13253732747 has 2 divisors, whose sum is σ = 13253732748. Its totient is φ = 13253732746.

The previous prime is 13253732669. The next prime is 13253732771. The reversal of 13253732747 is 74723735231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13253732747 - 2¹⁴ = 13253716363 is a prime.

It is a super-2 number, since 2×13253732747² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13253732698 and 13253732707.

It is not a weakly prime, because it can be changed into another prime (13253732347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6626866373 + 6626866374.

It is an arithmetic number, because the mean of its divisors is an integer number (6626866374).

Almost surely, 2^13253732747 is an apocalyptic number.

13253732747 is a deficient number, since it is larger than the sum of its proper divisors (1).

13253732747 is an equidigital number, since it uses as much as digits as its factorization.

13253732747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 740880, while the sum is 44.

The spelling of 13253732747 in words is "thirteen billion, two hundred fifty-three million, seven hundred thirty-two thousand, seven hundred forty-seven".