28627486040832 has 72 divisors (see below), whose sum is σ = 87075270057216. Its totient is φ = 8179281724416.

The previous prime is 28627486040641. The next prime is 28627486040861. The reversal of 28627486040832 is 23804068472682.

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 in 7 ways as a sum of consecutive naturals, for example, 2662521228 + ... + 2662531979.

Almost surely, 2^{28627486040832} is an apocalyptic number.

It is an amenable number.

28627486040832 is an abundant number, since it is smaller than the sum of its proper divisors (58447784016384).

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

28627486040832 is an equidigital number, since it uses as much as digits as its factorization.

28627486040832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5325053233 (or 5325053219 counting only the distinct ones).

The product of its (nonzero) digits is 49545216, while the sum is 60.

The spelling of 28627486040832 in words is "twenty-eight trillion, six hundred twenty-seven billion, four hundred eighty-six million, forty thousand, eight hundred thirty-two".