28603374053 has 8 divisors (see below), whose sum is σ = 28661376576. Its totient is φ = 28545429600.

The previous prime is 28603374043. The next prime is 28603374061. The reversal of 28603374053 is 35047330682.

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

It is a cyclic number.

It is not a de Polignac number, because 28603374053 - 2⁸ = 28603373797 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 28603374053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28603374043) 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 7 ways as a sum of consecutive naturals, for example, 1049033 + ... + 1075953.

It is an arithmetic number, because the mean of its divisors is an integer number (3582672072).

Almost surely, 2^28603374053 is an apocalyptic number.

It is an amenable number.

28603374053 is a deficient number, since it is larger than the sum of its proper divisors (58002523).

28603374053 is a wasteful number, since it uses less digits than its factorization.

28603374053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29035.

The product of its (nonzero) digits is 362880, while the sum is 41.

The spelling of 28603374053 in words is "twenty-eight billion, six hundred three million, three hundred seventy-four thousand, fifty-three".