1085150745 has 48 divisors (see below), whose sum is σ = 2173841280. Its totient is φ = 490482432.

The previous prime is 1085150719. The next prime is 1085150761. The reversal of 1085150745 is 5470515801.

1085150745 is a `hidden beast` number, since 108 + 5 + 1 + 507 + 45 = 666.

1085150745 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1085150745 - 2⁵ = 1085150713 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8682 + ... + 47388.

It is an arithmetic number, because the mean of its divisors is an integer number (45288360).

Almost surely, 2^1085150745 is an apocalyptic number.

1085150745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1085150745 is an abundant number, since it is smaller than the sum of its proper divisors (1088690535).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1085150745 is a wasteful number, since it uses less digits than its factorization.

1085150745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38814 (or 38811 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 36.

The square root of 1085150745 is about 32941.6263259724. The cubic root of 1085150745 is about 1027.6140282281.

The spelling of 1085150745 in words is "one billion, eighty-five million, one hundred fifty thousand, seven hundred forty-five".