80577294862 has 8 divisors (see below), whose sum is σ = 124132589496. Its totient is φ = 39199765032.

The previous prime is 80577294851. The next prime is 80577294871. The reversal of 80577294862 is 26849277508.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 80577294797 and 80577294806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544441108 + ... + 544441255.

It is an arithmetic number, because the mean of its divisors is an integer number (15516573687).

Almost surely, 2^80577294862 is an apocalyptic number.

80577294862 is a deficient number, since it is larger than the sum of its proper divisors (43555294634).

80577294862 is a wasteful number, since it uses less digits than its factorization.

80577294862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088882402.

The product of its (nonzero) digits is 13547520, while the sum is 58.

The spelling of 80577294862 in words is "eighty billion, five hundred seventy-seven million, two hundred ninety-four thousand, eight hundred sixty-two".