71375884850 has 12 divisors (see below), whose sum is σ = 132759145914. Its totient is φ = 28550353920.

The previous prime is 71375884847. The next prime is 71375884859. The reversal of 71375884850 is 5848857317.

It can be written as a sum of positive squares in 3 ways, for example, as 29237238121 + 42138646729 = 170989^2 + 205277^2 .

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (71375884859) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 713758799 + ... + 713758898.

Almost surely, 2^71375884850 is an apocalyptic number.

71375884850 is a deficient number, since it is larger than the sum of its proper divisors (61383261064).

71375884850 is a wasteful number, since it uses less digits than its factorization.

71375884850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427517709 (or 1427517704 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 56.

The spelling of 71375884850 in words is "seventy-one billion, three hundred seventy-five million, eight hundred eighty-four thousand, eight hundred fifty".