1650104012 has 12 divisors (see below), whose sum is σ = 2949122400. Its totient is φ = 807497616.

The previous prime is 1650104011. The next prime is 1650104033. The reversal of 1650104012 is 2104010561.

It is a super-2 number, since 2×1650104012² = 5445686500836992288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1650104011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4388387 + ... + 4388762.

It is an arithmetic number, because the mean of its divisors is an integer number (245760200).

Almost surely, 2^1650104012 is an apocalyptic number.

It is an amenable number.

1650104012 is a deficient number, since it is larger than the sum of its proper divisors (1299018388).

1650104012 is a wasteful number, since it uses less digits than its factorization.

1650104012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8777200 (or 8777198 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1650104012 is about 40621.4723022197. The cubic root of 1650104012 is about 1181.6905797272.

Adding to 1650104012 its reverse (2104010561), we get a palindrome (3754114573).

The spelling of 1650104012 in words is "one billion, six hundred fifty million, one hundred four thousand, twelve".