67376551073 has 12 divisors (see below), whose sum is σ = 76797941040. Its totient is φ = 58920381936.

The previous prime is 67376551037. The next prime is 67376551097. The reversal of 67376551073 is 37015567376.

It is not a de Polignac number, because 67376551073 - 2³² = 63081583777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67376551013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10488311 + ... + 10494732.

It is an arithmetic number, because the mean of its divisors is an integer number (6399828420).

Almost surely, 2^67376551073 is an apocalyptic number.

It is an amenable number.

67376551073 is a deficient number, since it is larger than the sum of its proper divisors (9421389967).

67376551073 is a wasteful number, since it uses less digits than its factorization.

67376551073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20983088 (or 20983075 counting only the distinct ones).

The product of its (nonzero) digits is 2778300, while the sum is 50.

The spelling of 67376551073 in words is "sixty-seven billion, three hundred seventy-six million, five hundred fifty-one thousand, seventy-three".