73885706852 has 48 divisors (see below), whose sum is σ = 136964072448. Its totient is φ = 34830979200.

The previous prime is 73885706827. The next prime is 73885706857. The reversal of 73885706852 is 25860758837.

It is a junction number, because it is equal to n+sod(n) for n = 73885706791 and 73885706800.

It is not an unprimeable number, because it can be changed into a prime (73885706857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 649973 + ... + 755139.

It is an arithmetic number, because the mean of its divisors is an integer number (2853418176).

Almost surely, 2^73885706852 is an apocalyptic number.

It is an amenable number.

73885706852 is a deficient number, since it is larger than the sum of its proper divisors (63078365596).

73885706852 is a wasteful number, since it uses less digits than its factorization.

73885706852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105356 (or 105354 counting only the distinct ones).

The product of its (nonzero) digits is 22579200, while the sum is 59.

The spelling of 73885706852 in words is "seventy-three billion, eight hundred eighty-five million, seven hundred six thousand, eight hundred fifty-two".