55083494707199 has 4 divisors (see below), whose sum is σ = 62952565379664. Its totient is φ = 47214424034736.

The previous prime is 55083494707169. The next prime is 55083494707211. The reversal of 55083494707199 is 99170749438055.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-55083494707199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55083494707169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3934535336222 + ... + 3934535336235.

It is an arithmetic number, because the mean of its divisors is an integer number (15738141344916).

Almost surely, 2^{55083494707199} is an apocalyptic number.

55083494707199 is a deficient number, since it is larger than the sum of its proper divisors (7869070672465).

55083494707199 is an equidigital number, since it uses as much as digits as its factorization.

55083494707199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7869070672464.

The product of its (nonzero) digits is 342921600, while the sum is 71.

The spelling of 55083494707199 in words is "fifty-five trillion, eighty-three billion, four hundred ninety-four million, seven hundred seven thousand, one hundred ninety-nine".