1085533753 has 8 divisors (see below), whose sum is σ = 1137872736. Its totient is φ = 1034426400.

The previous prime is 1085533747. The next prime is 1085533807. The reversal of 1085533753 is 3573355801.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1085533753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1085533703) 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, 306103 + ... + 309628.

It is an arithmetic number, because the mean of its divisors is an integer number (142234092).

Almost surely, 2^1085533753 is an apocalyptic number.

It is an amenable number.

1085533753 is a deficient number, since it is larger than the sum of its proper divisors (52338983).

1085533753 is an equidigital number, since it uses as much as digits as its factorization.

1085533753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615815.

The product of its (nonzero) digits is 189000, while the sum is 40.

The square root of 1085533753 is about 32947.4392479901. The cubic root of 1085533753 is about 1027.7349140740.

The spelling of 1085533753 in words is "one billion, eighty-five million, five hundred thirty-three thousand, seven hundred fifty-three".