28341472533 has 16 divisors (see below), whose sum is σ = 41274211392. Its totient is φ = 17155712000.

The previous prime is 28341472529. The next prime is 28341472541. The reversal of 28341472533 is 33527414382.

It is a cyclic number.

It is not a de Polignac number, because 28341472533 - 2² = 28341472529 is a prime.

It is a super-3 number, since 3×28341472533³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28341472583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 495948 + ... + 550133.

It is an arithmetic number, because the mean of its divisors is an integer number (2579638212).

Almost surely, 2^28341472533 is an apocalyptic number.

It is an amenable number.

28341472533 is a deficient number, since it is larger than the sum of its proper divisors (12932738859).

28341472533 is a wasteful number, since it uses less digits than its factorization.

28341472533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046916.

The product of its digits is 483840, while the sum is 42.

The spelling of 28341472533 in words is "twenty-eight billion, three hundred forty-one million, four hundred seventy-two thousand, five hundred thirty-three".