55000605007 has 2 divisors, whose sum is σ = 55000605008. Its totient is φ = 55000605006.

The previous prime is 55000605001. The next prime is 55000605017. The reversal of 55000605007 is 70050600055.

55000605007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55000605007 - 2¹¹ = 55000602959 is a prime.

It is a super-2 number, since 2×55000605007² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55000605001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27500302503 + 27500302504.

It is an arithmetic number, because the mean of its divisors is an integer number (27500302504).

Almost surely, 2^55000605007 is an apocalyptic number.

55000605007 is a deficient number, since it is larger than the sum of its proper divisors (1).

55000605007 is an equidigital number, since it uses as much as digits as its factorization.

55000605007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5250, while the sum is 28.

The spelling of 55000605007 in words is "fifty-five billion, six hundred five thousand, seven".