80028313542487 has 8 divisors (see below), whose sum is σ = 80295459885872. Its totient is φ = 79761209198400.

The previous prime is 80028313542467. The next prime is 80028313542493. The reversal of 80028313542487 is 78424531382008.

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 80028313542487 - 2¹⁵ = 80028313509719 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 (80028313542467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6680214 + ... + 14306707.

It is an arithmetic number, because the mean of its divisors is an integer number (10036932485734).

Almost surely, 2^{80028313542487} is an apocalyptic number.

80028313542487 is a deficient number, since it is larger than the sum of its proper divisors (267146343385).

80028313542487 is a wasteful number, since it uses less digits than its factorization.

80028313542487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20999649.

The product of its (nonzero) digits is 10321920, while the sum is 55.

The spelling of 80028313542487 in words is "eighty trillion, twenty-eight billion, three hundred thirteen million, five hundred forty-two thousand, four hundred eighty-seven".