80552533102 has 4 divisors (see below), whose sum is σ = 120828799656. Its totient is φ = 40276266550.

The previous prime is 80552533099. The next prime is 80552533121. The reversal of 80552533102 is 20133525508.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20138133274 + ... + 20138133277.

It is an arithmetic number, because the mean of its divisors is an integer number (30207199914).

Almost surely, 2^80552533102 is an apocalyptic number.

80552533102 is a deficient number, since it is larger than the sum of its proper divisors (40276266554).

80552533102 is a wasteful number, since it uses less digits than its factorization.

80552533102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40276266553.

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 80552533102 in words is "eighty billion, five hundred fifty-two million, five hundred thirty-three thousand, one hundred two".