80652111551 has 8 divisors (see below), whose sum is σ = 87989241600. Its totient is φ = 73315834840.

The previous prime is 80652111541. The next prime is 80652111559. The reversal of 80652111551 is 15511125608.

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

It is a cyclic number.

It is not a de Polignac number, because 80652111551 - 2²² = 80647917247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80652111559) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7031 + ... + 401688.

It is an arithmetic number, because the mean of its divisors is an integer number (10998655200).

Almost surely, 2^80652111551 is an apocalyptic number.

80652111551 is a deficient number, since it is larger than the sum of its proper divisors (7337130049).

80652111551 is a wasteful number, since it uses less digits than its factorization.

80652111551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426669.

The product of its (nonzero) digits is 12000, while the sum is 35.

The spelling of 80652111551 in words is "eighty billion, six hundred fifty-two million, one hundred eleven thousand, five hundred fifty-one".