1005161152 has 28 divisors (see below), whose sum is σ = 2008022400. Its totient is φ = 499202816.

The previous prime is 1005161147. The next prime is 1005161189. The reversal of 1005161152 is 2511615001.

It is a happy number.

1005161152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43168 + ... + 62239.

Almost surely, 2^1005161152 is an apocalyptic number.

It is an amenable number.

1005161152 is a deficient number, since it is larger than the sum of its proper divisors (1002861248).

1005161152 is a wasteful number, since it uses less digits than its factorization.

1005161152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105568 (or 105558 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 22.

The square root of 1005161152 is about 31704.2765569568. The cubic root of 1005161152 is about 1001.7174327362.

Adding to 1005161152 its reverse (2511615001), we get a palindrome (3516776153).

The spelling of 1005161152 in words is "one billion, five million, one hundred sixty-one thousand, one hundred fifty-two".