28693245244692 has 48 divisors (see below), whose sum is σ = 77812190507520. Its totient is φ = 8059119728352.

The previous prime is 28693245244687. The next prime is 28693245244723. The reversal of 28693245244692 is 29644254239682.

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 15 ways as a sum of consecutive naturals, for example, 2894793798 + ... + 2894803709.

It is an arithmetic number, because the mean of its divisors is an integer number (1621087302240).

Almost surely, 2^{28693245244692} is an apocalyptic number.

It is an amenable number.

28693245244692 is an abundant number, since it is smaller than the sum of its proper divisors (49118945262828).

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

28693245244692 is a wasteful number, since it uses less digits than its factorization.

28693245244692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5789597580 (or 5789597578 counting only the distinct ones).

The product of its digits is 358318080, while the sum is 66.

The spelling of 28693245244692 in words is "twenty-eight trillion, six hundred ninety-three billion, two hundred forty-five million, two hundred forty-four thousand, six hundred ninety-two".