73827975164 has 6 divisors (see below), whose sum is σ = 129198956544. Its totient is φ = 36913987580.

The previous prime is 73827975127. The next prime is 73827975203. The reversal of 73827975164 is 46157972837.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 9228496892 + ... + 9228496899.

It is an arithmetic number, because the mean of its divisors is an integer number (21533159424).

Almost surely, 2^73827975164 is an apocalyptic number.

It is an amenable number.

73827975164 is a deficient number, since it is larger than the sum of its proper divisors (55370981380).

73827975164 is a wasteful number, since it uses less digits than its factorization.

73827975164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18456993795 (or 18456993793 counting only the distinct ones).

The product of its digits is 17781120, while the sum is 59.

The spelling of 73827975164 in words is "seventy-three billion, eight hundred twenty-seven million, nine hundred seventy-five thousand, one hundred sixty-four".