1088279452261 has 8 divisors (see below), whose sum is σ = 1111487053824. Its totient is φ = 1065074047440.

The previous prime is 1088279452241. The next prime is 1088279452277. The reversal of 1088279452261 is 1622549728801.

1088279452261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1088279452261 - 2⁷ = 1088279452133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1088279452201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472231 + ... + 1549051.

It is an arithmetic number, because the mean of its divisors is an integer number (138935881728).

Almost surely, 2^{1088279452261} is an apocalyptic number.

It is an amenable number.

1088279452261 is a deficient number, since it is larger than the sum of its proper divisors (23207601563).

1088279452261 is a wasteful number, since it uses less digits than its factorization.

1088279452261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098371.

The product of its (nonzero) digits is 3870720, while the sum is 55.

The spelling of 1088279452261 in words is "one trillion, eighty-eight billion, two hundred seventy-nine million, four hundred fifty-two thousand, two hundred sixty-one".