55793208033 has 12 divisors (see below), whose sum is σ = 81694165540. Its totient is φ = 36685944576.

The previous prime is 55793207983. The next prime is 55793208041. The reversal of 55793208033 is 33080239755.

55793208033 is a `hidden beast` number, since 557 + 93 + 2 + 0 + 8 + 0 + 3 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 39799053009 + 15994155024 = 199497^2 + 126468^2 .

It is not a de Polignac number, because 55793208033 - 2⁶ = 55793207969 is a prime.

It is a super-2 number, since 2×55793208033² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55793208033.

It is not an unprimeable number, because it can be changed into a prime (55793200033) 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 11 ways as a sum of consecutive naturals, for example, 42459928 + ... + 42461241.

Almost surely, 2^55793208033 is an apocalyptic number.

It is an amenable number.

55793208033 is a deficient number, since it is larger than the sum of its proper divisors (25900957507).

55793208033 is a wasteful number, since it uses less digits than its factorization.

55793208033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84921248 (or 84921245 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The spelling of 55793208033 in words is "fifty-five billion, seven hundred ninety-three million, two hundred eight thousand, thirty-three".