67675051559 has 2 divisors, whose sum is σ = 67675051560. Its totient is φ = 67675051558.

The previous prime is 67675051541. The next prime is 67675051583. The reversal of 67675051559 is 95515057676.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 67675051559 - 2²⁰ = 67674002983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67675051529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33837525779 + 33837525780.

It is an arithmetic number, because the mean of its divisors is an integer number (33837525780).

Almost surely, 2^67675051559 is an apocalyptic number.

67675051559 is a deficient number, since it is larger than the sum of its proper divisors (1).

67675051559 is an equidigital number, since it uses as much as digits as its factorization.

67675051559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9922500, while the sum is 56.

The spelling of 67675051559 in words is "sixty-seven billion, six hundred seventy-five million, fifty-one thousand, five hundred fifty-nine".