1053330650 has 12 divisors (see below), whose sum is σ = 1959195102. Its totient is φ = 421332240.

The previous prime is 1053330643. The next prime is 1053330703. The reversal of 1053330650 is 560333501.

It can be written as a sum of positive squares in 3 ways, for example, as 691532209 + 361798441 = 26297^2 + 19021^2 .

It is a super-2 number, since 2×1053330650² = 2219010916458845000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10533257 + ... + 10533356.

Almost surely, 2^1053330650 is an apocalyptic number.

1053330650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1053330650 is a deficient number, since it is larger than the sum of its proper divisors (905864452).

1053330650 is a wasteful number, since it uses less digits than its factorization.

1053330650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21066625 (or 21066620 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 26.

The square root of 1053330650 is about 32455.0558465087. The cubic root of 1053330650 is about 1017.4699083761.

The spelling of 1053330650 in words is "one billion, fifty-three million, three hundred thirty thousand, six hundred fifty".