67125300543 has 48 divisors (see below), whose sum is σ = 115246084096. Its totient is φ = 36851008320.

The previous prime is 67125300533. The next prime is 67125300551. The reversal of 67125300543 is 34500352176.

67125300543 is a `hidden beast` number, since 6 + 71 + 2 + 530 + 0 + 54 + 3 = 666.

It is not a de Polignac number, because 67125300543 - 2¹⁷ = 67125169471 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 67125300498 and 67125300507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67125300503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37855 + ... + 368352.

Almost surely, 2^67125300543 is an apocalyptic number.

67125300543 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

67125300543 is a deficient number, since it is larger than the sum of its proper divisors (48120783553).

67125300543 is a wasteful number, since it uses less digits than its factorization.

67125300543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406324 (or 406321 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The spelling of 67125300543 in words is "sixty-seven billion, one hundred twenty-five million, three hundred thousand, five hundred forty-three".