5653938330 has 48 divisors (see below), whose sum is σ = 14901630120. Its totient is φ = 1487061504.

The previous prime is 5653938271. The next prime is 5653938341. The reversal of 5653938330 is 338393565.

5653938330 is a `hidden beast` number, since 5 + 6 + 539 + 3 + 83 + 30 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 4435160409 + 1218777921 = 66597^2 + 34911^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 423715 + ... + 436854.

Almost surely, 2^5653938330 is an apocalyptic number.

5653938330 is an abundant number, since it is smaller than the sum of its proper divisors (9247691790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5653938330 is a wasteful number, since it uses less digits than its factorization.

5653938330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860655 (or 860652 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 45.

The square root of 5653938330 is about 75192.6747097083. The cubic root of 5653938330 is about 1781.4912312995.

The spelling of 5653938330 in words is "five billion, six hundred fifty-three million, nine hundred thirty-eight thousand, three hundred thirty".