80706106863452 has 48 divisors (see below), whose sum is σ = 169470363471360. Its totient is φ = 32897188158912.

The previous prime is 80706106863449. The next prime is 80706106863463. The reversal of 80706106863452 is 25436860160708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 741675128 + ... + 741783935.

It is an arithmetic number, because the mean of its divisors is an integer number (3530632572320).

Almost surely, 2^{80706106863452} is an apocalyptic number.

It is an amenable number.

80706106863452 is an abundant number, since it is smaller than the sum of its proper divisors (88764256607908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80706106863452 is a wasteful number, since it uses less digits than its factorization.

80706106863452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483459170 (or 1483459168 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 80706106863452 in words is "eighty trillion, seven hundred six billion, one hundred six million, eight hundred sixty-three thousand, four hundred fifty-two".