28963696983541 has 8 divisors (see below), whose sum is σ = 29092837834400. Its totient is φ = 28834579279440.

The previous prime is 28963696983527. The next prime is 28963696983547. The reversal of 28963696983541 is 14538969636982.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 28963696983541 - 2²⁵ = 28963663429109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28963696983547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3276075 + ... + 8286136.

It is an arithmetic number, because the mean of its divisors is an integer number (3636604729300).

Almost surely, 2^{28963696983541} is an apocalyptic number.

It is an amenable number.

28963696983541 is a deficient number, since it is larger than the sum of its proper divisors (129140850859).

28963696983541 is a wasteful number, since it uses less digits than its factorization.

28963696983541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11573379.

The product of its digits is 3627970560, while the sum is 79.

The spelling of 28963696983541 in words is "twenty-eight trillion, nine hundred sixty-three billion, six hundred ninety-six million, nine hundred eighty-three thousand, five hundred forty-one".