55000005505039 has 16 divisors (see below), whose sum is σ = 64887910936576. Its totient is φ = 45619936387200.

The previous prime is 55000005505037. The next prime is 55000005505057. The reversal of 55000005505039 is 93050550000055.

It is not a de Polignac number, because 55000005505039 - 2¹ = 55000005505037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55000005504989 and 55000005505007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55000005505031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1534842 + ... + 10599799.

It is an arithmetic number, because the mean of its divisors is an integer number (4055494433536).

Almost surely, 2^{55000005505039} is an apocalyptic number.

55000005505039 is a deficient number, since it is larger than the sum of its proper divisors (9887905431537).

55000005505039 is a wasteful number, since it uses less digits than its factorization.

55000005505039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12155566.

The product of its (nonzero) digits is 84375, while the sum is 37.

The spelling of 55000005505039 in words is "fifty-five trillion, five million, five hundred five thousand, thirty-nine".