28741025553 has 32 divisors (see below), whose sum is σ = 39339406080. Its totient is φ = 18657699840.

The previous prime is 28741025491. The next prime is 28741025569. The reversal of 28741025553 is 35552014782.

It is not a de Polignac number, because 28741025553 - 2¹⁴ = 28741009169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28741025153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13298793 + ... + 13300953.

It is an arithmetic number, because the mean of its divisors is an integer number (1229356440).

Almost surely, 2^28741025553 is an apocalyptic number.

It is an amenable number.

28741025553 is a deficient number, since it is larger than the sum of its proper divisors (10598380527).

28741025553 is a wasteful number, since it uses less digits than its factorization.

28741025553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2809.

The product of its (nonzero) digits is 336000, while the sum is 42.

The spelling of 28741025553 in words is "twenty-eight billion, seven hundred forty-one million, twenty-five thousand, five hundred fifty-three".