1088254801 has 4 divisors (see below), whose sum is σ = 1098238900. Its totient is φ = 1078270704.

The previous prime is 1088254771. The next prime is 1088254819. The reversal of 1088254801 is 1084528801.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1084528801 = 4943 ⋅219407.

It can be written as a sum of positive squares in 2 ways, for example, as 977500225 + 110754576 = 31265^2 + 10524^2 .

It is a cyclic number.

It is not a de Polignac number, because 1088254801 - 2²⁵ = 1054700369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1088254831) 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, 4991886 + ... + 4992103.

It is an arithmetic number, because the mean of its divisors is an integer number (274559725).

Almost surely, 2^1088254801 is an apocalyptic number.

It is an amenable number.

1088254801 is a deficient number, since it is larger than the sum of its proper divisors (9984099).

1088254801 is an equidigital number, since it uses as much as digits as its factorization.

1088254801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9984098.

The product of its (nonzero) digits is 20480, while the sum is 37.

The square root of 1088254801 is about 32988.7071738193. The cubic root of 1088254801 is about 1028.5929198396.

The spelling of 1088254801 in words is "one billion, eighty-eight million, two hundred fifty-four thousand, eight hundred one".