1010016745 has 16 divisors (see below), whose sum is σ = 1224244368. Its totient is φ = 799897600.

The previous prime is 1010016737. The next prime is 1010016769. The reversal of 1010016745 is 5476100101.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 211615209 + 798401536 = 14547^2 + 28256^2 .

It is not a de Polignac number, because 1010016745 - 2³ = 1010016737 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272847 + ... + 276523.

It is an arithmetic number, because the mean of its divisors is an integer number (76515273).

Almost surely, 2^1010016745 is an apocalyptic number.

It is an amenable number.

1010016745 is a deficient number, since it is larger than the sum of its proper divisors (214227623).

1010016745 is a wasteful number, since it uses less digits than its factorization.

1010016745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4220.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 1010016745 is about 31780.7606107846. The cubic root of 1010016745 is about 1003.3278282744.

Adding to 1010016745 its reverse (5476100101), we get a palindrome (6486116846).

The spelling of 1010016745 in words is "one billion, ten million, sixteen thousand, seven hundred forty-five".