1088778801 has 8 divisors (see below), whose sum is σ = 1583678304. Its totient is φ = 659865920.

The previous prime is 1088778781. The next prime is 1088778809.

It is a happy number.

1088778801 is nontrivially palindromic in base 10.

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 1088778801 - 2⁶ = 1088778737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1088778809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16496616 + ... + 16496681.

It is an arithmetic number, because the mean of its divisors is an integer number (197959788).

Almost surely, 2^1088778801 is an apocalyptic number.

1088778801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1088778801 is a deficient number, since it is larger than the sum of its proper divisors (494899503).

1088778801 is a wasteful number, since it uses less digits than its factorization.

1088778801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32993311.

The product of its (nonzero) digits is 200704, while the sum is 48.

The square root of 1088778801 is about 32996.6483297925. The cubic root of 1088778801 is about 1028.7579841869.

The spelling of 1088778801 in words is "one billion, eighty-eight million, seven hundred seventy-eight thousand, eight hundred one".