28213256062 has 16 divisors (see below), whose sum is σ = 43310813040. Its totient is φ = 13776420672.

The previous prime is 28213256041. The next prime is 28213256081. The reversal of 28213256062 is 26065231282.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 625708 + ... + 669280.

It is an arithmetic number, because the mean of its divisors is an integer number (2706925815).

Almost surely, 2^28213256062 is an apocalyptic number.

28213256062 is a deficient number, since it is larger than the sum of its proper divisors (15097556978).

28213256062 is a wasteful number, since it uses less digits than its factorization.

28213256062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51147.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 28213256062 in words is "twenty-eight billion, two hundred thirteen million, two hundred fifty-six thousand, sixty-two".