55833253081 has 8 divisors (see below), whose sum is σ = 58489660800. Its totient is φ = 53225586960.

The previous prime is 55833253079. The next prime is 55833253097. The reversal of 55833253081 is 18035233855.

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 55833253081 - 2¹ = 55833253079 is a prime.

It is a super-3 number, since 3×55833253081³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55833253381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12183055 + ... + 12187636.

It is an arithmetic number, because the mean of its divisors is an integer number (7311207600).

Almost surely, 2^55833253081 is an apocalyptic number.

It is an amenable number.

55833253081 is a deficient number, since it is larger than the sum of its proper divisors (2656407719).

55833253081 is a wasteful number, since it uses less digits than its factorization.

55833253081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24370799.

The product of its (nonzero) digits is 432000, while the sum is 43.

The spelling of 55833253081 in words is "fifty-five billion, eight hundred thirty-three million, two hundred fifty-three thousand, eighty-one".