1650133395 has 12 divisors (see below), whose sum is σ = 2860231296. Its totient is φ = 880071120.

The previous prime is 1650133393. The next prime is 1650133399. The reversal of 1650133395 is 5933310561.

It is not a de Polignac number, because 1650133395 - 2¹ = 1650133393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1650133393) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18334771 + ... + 18334860.

It is an arithmetic number, because the mean of its divisors is an integer number (238352608).

Almost surely, 2^1650133395 is an apocalyptic number.

1650133395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1650133395 is a deficient number, since it is larger than the sum of its proper divisors (1210097901).

1650133395 is a wasteful number, since it uses less digits than its factorization.

1650133395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36669642 (or 36669639 counting only the distinct ones).

The product of its (nonzero) digits is 36450, while the sum is 36.

The square root of 1650133395 is about 40621.8339689384. The cubic root of 1650133395 is about 1181.6975937110.

The spelling of 1650133395 in words is "one billion, six hundred fifty million, one hundred thirty-three thousand, three hundred ninety-five".