71052470360 has 32 divisors (see below), whose sum is σ = 169272063360. Its totient is φ = 26749165056.

The previous prime is 71052470351. The next prime is 71052470399. The reversal of 71052470360 is 6307425017.

It is a self number, because there is not a number n which added to its sum of digits gives 71052470360.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52243784 + ... + 52245143.

It is an arithmetic number, because the mean of its divisors is an integer number (5289751980).

Almost surely, 2^71052470360 is an apocalyptic number.

It is an amenable number.

71052470360 is an abundant number, since it is smaller than the sum of its proper divisors (98219593000).

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

71052470360 is a wasteful number, since it uses less digits than its factorization.

71052470360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104488955 (or 104488951 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

Adding to 71052470360 its reverse (6307425017), we get a palindrome (77359895377).

The spelling of 71052470360 in words is "seventy-one billion, fifty-two million, four hundred seventy thousand, three hundred sixty".