1080753509 has 8 divisors (see below), whose sum is σ = 1230265152. Its totient is φ = 939785440.

The previous prime is 1080753503. The next prime is 1080753521. The reversal of 1080753509 is 9053570801.

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

It is not a de Polignac number, because 1080753509 - 2⁴ = 1080753493 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 (1080753503) 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, 2135624 + ... + 2136129.

It is an arithmetic number, because the mean of its divisors is an integer number (153783144).

Almost surely, 2^1080753509 is an apocalyptic number.

It is an amenable number.

1080753509 is a deficient number, since it is larger than the sum of its proper divisors (149511643).

1080753509 is a wasteful number, since it uses less digits than its factorization.

1080753509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4271787.

The product of its (nonzero) digits is 37800, while the sum is 38.

The square root of 1080753509 is about 32874.8157257193. The cubic root of 1080753509 is about 1026.2241203628.

The spelling of 1080753509 in words is "one billion, eighty million, seven hundred fifty-three thousand, five hundred nine".