28055835754 has 8 divisors (see below), whose sum is σ = 42218207460. Its totient is φ = 13983099936.

The previous prime is 28055835751. The next prime is 28055835763. The reversal of 28055835754 is 45753855082.

It can be written as a sum of positive squares in 2 ways, for example, as 26041890625 + 2013945129 = 161375^2 + 44877^2 .

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

It is not an unprimeable number, because it can be changed into a prime (28055835751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22408189 + ... + 22409440.

Almost surely, 2^28055835754 is an apocalyptic number.

28055835754 is a deficient number, since it is larger than the sum of its proper divisors (14162371706).

28055835754 is a wasteful number, since it uses less digits than its factorization.

28055835754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44817944.

The product of its (nonzero) digits is 6720000, while the sum is 52.

The spelling of 28055835754 in words is "twenty-eight billion, fifty-five million, eight hundred thirty-five thousand, seven hundred fifty-four".