80876007357811 has 16 divisors (see below), whose sum is σ = 81959992171200. Its totient is φ = 79798267929600.

The previous prime is 80876007357809. The next prime is 80876007357829. The reversal of 80876007357811 is 11875370067808.

It is a cyclic number.

It is not a de Polignac number, because 80876007357811 - 2¹ = 80876007357809 is a prime.

It is a super-3 number, since 3×80876007357811³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80876007357811.

It is not an unprimeable number, because it can be changed into a prime (80876007357881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 879413871 + ... + 879505831.

It is an arithmetic number, because the mean of its divisors is an integer number (5122499510700).

Almost surely, 2^{80876007357811} is an apocalyptic number.

80876007357811 is a deficient number, since it is larger than the sum of its proper divisors (1083984813389).

80876007357811 is a wasteful number, since it uses less digits than its factorization.

80876007357811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125790.

The product of its (nonzero) digits is 15805440, while the sum is 61.

The spelling of 80876007357811 in words is "eighty trillion, eight hundred seventy-six billion, seven million, three hundred fifty-seven thousand, eight hundred eleven".