55533140659 has 8 divisors (see below), whose sum is σ = 55652866560. Its totient is φ = 55413528456.

The previous prime is 55533140647. The next prime is 55533140737. The reversal of 55533140659 is 95604133555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55533140659 - 2¹⁹ = 55532616371 is a prime.

It is a super-2 number, since 2×55533140659² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55533140609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 988282 + ... + 1042960.

It is an arithmetic number, because the mean of its divisors is an integer number (6956608320).

Almost surely, 2^55533140659 is an apocalyptic number.

55533140659 is a deficient number, since it is larger than the sum of its proper divisors (119725901).

55533140659 is a wasteful number, since it uses less digits than its factorization.

55533140659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56849.

The product of its (nonzero) digits is 1215000, while the sum is 46.

The spelling of 55533140659 in words is "fifty-five billion, five hundred thirty-three million, one hundred forty thousand, six hundred fifty-nine".