55606011151 has 2 divisors, whose sum is σ = 55606011152. Its totient is φ = 55606011150.

The previous prime is 55606011121. The next prime is 55606011191. The reversal of 55606011151 is 15111060655.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55606011151 - 2⁷ = 55606011023 is a prime.

It is a super-2 number, since 2×55606011151² (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 (55606011121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27803005575 + 27803005576.

It is an arithmetic number, because the mean of its divisors is an integer number (27803005576).

Almost surely, 2^55606011151 is an apocalyptic number.

55606011151 is a deficient number, since it is larger than the sum of its proper divisors (1).

55606011151 is an equidigital number, since it uses as much as digits as its factorization.

55606011151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 55606011151 in words is "fifty-five billion, six hundred six million, eleven thousand, one hundred fifty-one".