13527751673 has 2 divisors, whose sum is σ = 13527751674. Its totient is φ = 13527751672.

The previous prime is 13527751669. The next prime is 13527751703. The reversal of 13527751673 is 37615772531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12339432889 + 1188318784 = 111083^2 + 34472^2 .

It is a cyclic number.

It is not a de Polignac number, because 13527751673 - 2² = 13527751669 is a prime.

It is not a weakly prime, because it can be changed into another prime (13527751373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6763875836 + 6763875837.

It is an arithmetic number, because the mean of its divisors is an integer number (6763875837).

Almost surely, 2^13527751673 is an apocalyptic number.

It is an amenable number.

13527751673 is a deficient number, since it is larger than the sum of its proper divisors (1).

13527751673 is an equidigital number, since it uses as much as digits as its factorization.

13527751673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 926100, while the sum is 47.

The spelling of 13527751673 in words is "thirteen billion, five hundred twenty-seven million, seven hundred fifty-one thousand, six hundred seventy-three".