71276655570152 has 16 divisors (see below), whose sum is σ = 133645423335300. Its totient is φ = 35637876014080.

The previous prime is 71276655570089. The next prime is 71276655570157. The reversal of 71276655570152 is 25107555667217.

It is a happy number.

71276655570152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 70733919839716 + 542735730436 = 8410346^2 + 736706^2 .

It is a super-3 number, since 3×71276655570152³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 71276655570091 and 71276655570100.

It is not an unprimeable number, because it can be changed into a prime (71276655570157) 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, 55800377 + ... + 57063432.

Almost surely, 2^{71276655570152} is an apocalyptic number.

It is an amenable number.

71276655570152 is a deficient number, since it is larger than the sum of its proper divisors (62368767765148).

71276655570152 is a wasteful number, since it uses less digits than its factorization.

71276655570152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112942756 (or 112942752 counting only the distinct ones).

The product of its (nonzero) digits is 30870000, while the sum is 59.

The spelling of 71276655570152 in words is "seventy-one trillion, two hundred seventy-six billion, six hundred fifty-five million, five hundred seventy thousand, one hundred fifty-two".