67088712253 has 2 divisors, whose sum is σ = 67088712254. Its totient is φ = 67088712252.

The previous prime is 67088712247. The next prime is 67088712269. The reversal of 67088712253 is 35221788076.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66181678564 + 907033689 = 257258^2 + 30117^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67088712253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 67088712197 and 67088712206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67088712293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33544356126 + 33544356127.

It is an arithmetic number, because the mean of its divisors is an integer number (33544356127).

Almost surely, 2^67088712253 is an apocalyptic number.

It is an amenable number.

67088712253 is a deficient number, since it is larger than the sum of its proper divisors (1).

67088712253 is an equidigital number, since it uses as much as digits as its factorization.

67088712253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1128960, while the sum is 49.

The spelling of 67088712253 in words is "sixty-seven billion, eighty-eight million, seven hundred twelve thousand, two hundred fifty-three".