20284485463027 has 8 divisors (see below), whose sum is σ = 20345010685632. Its totient is φ = 20223972129000.

The previous prime is 20284485463009. The next prime is 20284485463057. The reversal of 20284485463027 is 72036458448202.

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 20284485463027 - 2²³ = 20284477074419 is a prime.

It is a super-2 number, since 2×20284485463027² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20284485463057) 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, 451252 + ... + 6385342.

It is an arithmetic number, because the mean of its divisors is an integer number (2543126335704).

Almost surely, 2^{20284485463027} is an apocalyptic number.

20284485463027 is a deficient number, since it is larger than the sum of its proper divisors (60525222605).

20284485463027 is an equidigital number, since it uses as much as digits as its factorization.

20284485463027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5944289.

The product of its (nonzero) digits is 20643840, while the sum is 55.

The spelling of 20284485463027 in words is "twenty trillion, two hundred eighty-four billion, four hundred eighty-five million, four hundred sixty-three thousand, twenty-seven".