75773036608 has 112 divisors (see below), whose sum is σ = 156438112320. Its totient is φ = 36391680000.

The previous prime is 75773036597. The next prime is 75773036617. The reversal of 75773036608 is 80663037757.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51934183 + ... + 51935641.

It is an arithmetic number, because the mean of its divisors is an integer number (1396768860).

Almost surely, 2^75773036608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 75773036608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78219056160).

75773036608 is an abundant number, since it is smaller than the sum of its proper divisors (80665075712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75773036608 is a wasteful number, since it uses less digits than its factorization.

75773036608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836 (or 1826 counting only the distinct ones).

The product of its (nonzero) digits is 4445280, while the sum is 52.

The spelling of 75773036608 in words is "seventy-five billion, seven hundred seventy-three million, thirty-six thousand, six hundred eight".