1002010445 has 16 divisors (see below), whose sum is σ = 1219421952. Its totient is φ = 790309440.

The previous prime is 1002010417. The next prime is 1002010453. The reversal of 1002010445 is 5440102001.

It is a de Polignac number, because none of the positive numbers 2^k-1002010445 is a prime.

It is a Duffinian number.

It is a congruent 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, 222284 + ... + 226746.

It is an arithmetic number, because the mean of its divisors is an integer number (76213872).

Almost surely, 2^1002010445 is an apocalyptic number.

It is an amenable number.

1002010445 is a deficient number, since it is larger than the sum of its proper divisors (217411507).

1002010445 is an equidigital number, since it uses as much as digits as its factorization.

1002010445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5092.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 1002010445 is about 31654.5485673070. The cubic root of 1002010445 is about 1000.6696997355.

Adding to 1002010445 its reverse (5440102001), we get a palindrome (6442112446).

The spelling of 1002010445 in words is "one billion, two million, ten thousand, four hundred forty-five".