80872049270 has 8 divisors (see below), whose sum is σ = 145569688704. Its totient is φ = 32348819704.

The previous prime is 80872049267. The next prime is 80872049303. The reversal of 80872049270 is 7294027808.

It is a happy number.

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

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, 4043602454 + ... + 4043602473.

It is an arithmetic number, because the mean of its divisors is an integer number (18196211088).

Almost surely, 2^80872049270 is an apocalyptic number.

80872049270 is a deficient number, since it is larger than the sum of its proper divisors (64697639434).

80872049270 is a wasteful number, since it uses less digits than its factorization.

80872049270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8087204934.

The product of its (nonzero) digits is 451584, while the sum is 47.

The spelling of 80872049270 in words is "eighty billion, eight hundred seventy-two million, forty-nine thousand, two hundred seventy".