55051010603 has 2 divisors, whose sum is σ = 55051010604. Its totient is φ = 55051010602.

The previous prime is 55051010569. The next prime is 55051010627. The reversal of 55051010603 is 30601015055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55051010603 - 2²⁰ = 55049962027 is a prime.

It is a super-2 number, since 2×55051010603² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (55051010803) 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, 27525505301 + 27525505302.

It is an arithmetic number, because the mean of its divisors is an integer number (27525505302).

Almost surely, 2^55051010603 is an apocalyptic number.

55051010603 is a deficient number, since it is larger than the sum of its proper divisors (1).

55051010603 is an equidigital number, since it uses as much as digits as its factorization.

55051010603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2250, while the sum is 26.

Adding to 55051010603 its reverse (30601015055), we get a palindrome (85652025658).

The spelling of 55051010603 in words is "fifty-five billion, fifty-one million, ten thousand, six hundred three".