55255250030007 has 8 divisors (see below), whose sum is σ = 73705880824576. Its totient is φ = 36820726294392.

The previous prime is 55255250030003. The next prime is 55255250030011. The reversal of 55255250030007 is 70003005255255.

55255250030007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (55255250030003) and next prime (55255250030011).

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

It is not a de Polignac number, because 55255250030007 - 2² = 55255250030003 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 (55255250030003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4026756733 + ... + 4026770454.

It is an arithmetic number, because the mean of its divisors is an integer number (9213235103072).

Almost surely, 2^{55255250030007} is an apocalyptic number.

55255250030007 is a deficient number, since it is larger than the sum of its proper divisors (18450630794569).

55255250030007 is a wasteful number, since it uses less digits than its factorization.

55255250030007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8053529477.

The product of its (nonzero) digits is 262500, while the sum is 39.

The spelling of 55255250030007 in words is "fifty-five trillion, two hundred fifty-five billion, two hundred fifty million, thirty thousand, seven".