55156627126 has 16 divisors (see below), whose sum is σ = 89465570496. Its totient is φ = 25403802496.

The previous prime is 55156627121. The next prime is 55156627153. The reversal of 55156627126 is 62172665155.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55156627121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17256421 + ... + 17259616.

It is an arithmetic number, because the mean of its divisors is an integer number (5591598156).

Almost surely, 2^55156627126 is an apocalyptic number.

55156627126 is a deficient number, since it is larger than the sum of its proper divisors (34308943370).

55156627126 is a wasteful number, since it uses less digits than its factorization.

55156627126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34516103.

The product of its digits is 756000, while the sum is 46.

The spelling of 55156627126 in words is "fifty-five billion, one hundred fifty-six million, six hundred twenty-seven thousand, one hundred twenty-six".