1088980545 has 8 divisors (see below), whose sum is σ = 1742368896. Its totient is φ = 580789616.

The previous prime is 1088980511. The next prime is 1088980549. The reversal of 1088980545 is 5450898801.

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 1088980545 - 2¹⁴ = 1088964161 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1088980494 and 1088980503.

It is not an unprimeable number, because it can be changed into a prime (1088980549) 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, 36299337 + ... + 36299366.

It is an arithmetic number, because the mean of its divisors is an integer number (217796112).

Almost surely, 2^1088980545 is an apocalyptic number.

1088980545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1088980545 is a deficient number, since it is larger than the sum of its proper divisors (653388351).

1088980545 is an equidigital number, since it uses as much as digits as its factorization.

1088980545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72598711.

The product of its (nonzero) digits is 460800, while the sum is 48.

The square root of 1088980545 is about 32999.7052259562. The cubic root of 1088980545 is about 1028.8215211003.

The spelling of 1088980545 in words is "one billion, eighty-eight million, nine hundred eighty thousand, five hundred forty-five".