67532061596 has 12 divisors (see below), whose sum is σ = 118963765200. Its totient is φ = 33542414400.

The previous prime is 67532061523. The next prime is 67532061599. The reversal of 67532061596 is 69516023576.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67532061599) 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 3 ways as a sum of consecutive naturals, for example, 55903421 + ... + 55904628.

It is an arithmetic number, because the mean of its divisors is an integer number (9913647100).

Almost surely, 2^67532061596 is an apocalyptic number.

It is an amenable number.

67532061596 is a deficient number, since it is larger than the sum of its proper divisors (51431703604).

67532061596 is a wasteful number, since it uses less digits than its factorization.

67532061596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111808204 (or 111808202 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 50.

The spelling of 67532061596 in words is "sixty-seven billion, five hundred thirty-two million, sixty-one thousand, five hundred ninety-six".