55306514345 has 8 divisors (see below), whose sum is σ = 66852254664. Its totient is φ = 43922253184.

The previous prime is 55306514323. The next prime is 55306514369. The reversal of 55306514345 is 54341560355.

55306514345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 19456921 + 55287057424 = 4411^2 + 235132^2 .

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 55306514345 - 2¹² = 55306510249 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40369034 + ... + 40370403.

It is an arithmetic number, because the mean of its divisors is an integer number (8356531833).

Almost surely, 2^55306514345 is an apocalyptic number.

It is an amenable number.

55306514345 is a deficient number, since it is larger than the sum of its proper divisors (11545740319).

55306514345 is a wasteful number, since it uses less digits than its factorization.

55306514345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80739579.

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 55306514345 in words is "fifty-five billion, three hundred six million, five hundred fourteen thousand, three hundred forty-five".