284061955027 has 4 divisors (see below), whose sum is σ = 284063708376. Its totient is φ = 284060201680.

The previous prime is 284061955003. The next prime is 284061955033. The reversal of 284061955027 is 720559160482.

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

It is a cyclic number.

It is not a de Polignac number, because 284061955027 - 2³¹ = 281914471379 is a prime.

It is a super-2 number, since 2×284061955027² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (284061950027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605749 + ... + 966982.

It is an arithmetic number, because the mean of its divisors is an integer number (71015927094).

Almost surely, 2^284061955027 is an apocalyptic number.

284061955027 is a deficient number, since it is larger than the sum of its proper divisors (1753349).

284061955027 is a wasteful number, since it uses less digits than its factorization.

284061955027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753348.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The spelling of 284061955027 in words is "two hundred eighty-four billion, sixty-one million, nine hundred fifty-five thousand, twenty-seven".