80950206574652 has 12 divisors (see below), whose sum is σ = 142682018783640. Its totient is φ = 40183915493616.

The previous prime is 80950206574591. The next prime is 80950206574691. The reversal of 80950206574652 is 25647560205908.

It is a happy number.

It is a super-2 number, since 2×80950206574652² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 80950206574591 and 80950206574600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72796947803 + ... + 72796948914.

It is an arithmetic number, because the mean of its divisors is an integer number (11890168231970).

Almost surely, 2^{80950206574652} is an apocalyptic number.

It is an amenable number.

80950206574652 is a deficient number, since it is larger than the sum of its proper divisors (61731812208988).

80950206574652 is a wasteful number, since it uses less digits than its factorization.

80950206574652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145593896860 (or 145593896858 counting only the distinct ones).

The product of its (nonzero) digits is 36288000, while the sum is 59.

The spelling of 80950206574652 in words is "eighty trillion, nine hundred fifty billion, two hundred six million, five hundred seventy-four thousand, six hundred fifty-two".