71880316037253 has 12 divisors (see below), whose sum is σ = 106359492023148. Its totient is φ = 46751425064640.

The previous prime is 71880316037237. The next prime is 71880316037269. The reversal of 71880316037253 is 35273061308817.

It is a happy number.

71880316037253 is a `hidden beast` number, since 7 + 1 + 8 + 8 + 0 + 3 + 1 + 603 + 7 + 25 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (71880316037237) and next prime (71880316037269).

It can be written as a sum of positive squares in 2 ways, for example, as 8098082478369 + 63782233558884 = 2845713^2 + 7986378^2 .

It is not a de Polignac number, because 71880316037253 - 2⁴ = 71880316037237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 71880316037253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71880316037203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97398801850 + ... + 97398802587.

It is an arithmetic number, because the mean of its divisors is an integer number (8863291001929).

Almost surely, 2^{71880316037253} is an apocalyptic number.

It is an amenable number.

71880316037253 is a deficient number, since it is larger than the sum of its proper divisors (34479175985895).

71880316037253 is a wasteful number, since it uses less digits than its factorization.

71880316037253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194797604484 (or 194797604481 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 71880316037253 in words is "seventy-one trillion, eight hundred eighty billion, three hundred sixteen million, thirty-seven thousand, two hundred fifty-three".