28453552141 has 8 divisors (see below), whose sum is σ = 32595958080. Its totient is φ = 24330549408.

The previous prime is 28453552129. The next prime is 28453552177. The reversal of 28453552141 is 14125535482.

It is a happy number.

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 28453552141 - 2⁵ = 28453552109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28453552094 and 28453552103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28453552181) 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, 4847656 + ... + 4853521.

It is an arithmetic number, because the mean of its divisors is an integer number (4074494760).

Almost surely, 2^28453552141 is an apocalyptic number.

It is an amenable number.

28453552141 is a deficient number, since it is larger than the sum of its proper divisors (4142405939).

28453552141 is an equidigital number, since it uses as much as digits as its factorization.

28453552141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9701603.

The product of its digits is 192000, while the sum is 40.

The spelling of 28453552141 in words is "twenty-eight billion, four hundred fifty-three million, five hundred fifty-two thousand, one hundred forty-one".