80285940562 has 16 divisors (see below), whose sum is σ = 127539152640. Its totient is φ = 37773859648.

The previous prime is 80285940517. The next prime is 80285940563. The reversal of 80285940562 is 26504958208.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (80285940563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72778 + ... + 407269.

It is an arithmetic number, because the mean of its divisors is an integer number (7971197040).

Almost surely, 2^80285940562 is an apocalyptic number.

80285940562 is a deficient number, since it is larger than the sum of its proper divisors (47253212078).

80285940562 is a wasteful number, since it uses less digits than its factorization.

80285940562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484985.

The product of its (nonzero) digits is 1382400, while the sum is 49.

The spelling of 80285940562 in words is "eighty billion, two hundred eighty-five million, nine hundred forty thousand, five hundred sixty-two".