80935570062 has 64 divisors (see below), whose sum is σ = 190551009600. Its totient is φ = 25376302080.

The previous prime is 80935570033. The next prime is 80935570063. The reversal of 80935570062 is 26007553908.

It is a happy number.

80935570062 is a `hidden beast` number, since 8 + 0 + 93 + 557 + 0 + 0 + 6 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80935570063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1554264 + ... + 1605492.

It is an arithmetic number, because the mean of its divisors is an integer number (2977359525).

Almost surely, 2^80935570062 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80935570062, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95275504800).

80935570062 is an abundant number, since it is smaller than the sum of its proper divisors (109615439538).

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

80935570062 is a wasteful number, since it uses less digits than its factorization.

80935570062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52978 (or 52972 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 80935570062 in words is "eighty billion, nine hundred thirty-five million, five hundred seventy thousand, sixty-two".