75056146336 has 12 divisors (see below), whose sum is σ = 147766788162. Its totient is φ = 37528073152.

The previous prime is 75056146313. The next prime is 75056146337. The reversal of 75056146336 is 63364165057.

It can be written as a sum of positive squares in only one way, i.e., 74990536336 + 65610000 = 273844^2 + 8100^2 .

It is a super-2 number, since 2×75056146336² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (75056146337) 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 as a sum of consecutive naturals, namely, 1172752255 + ... + 1172752318.

Almost surely, 2^75056146336 is an apocalyptic number.

It is an amenable number.

75056146336 is a deficient number, since it is larger than the sum of its proper divisors (72710641826).

75056146336 is a wasteful number, since it uses less digits than its factorization.

75056146336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2345504583 (or 2345504575 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 46.

The spelling of 75056146336 in words is "seventy-five billion, fifty-six million, one hundred forty-six thousand, three hundred thirty-six".