55056010601 has 2 divisors, whose sum is σ = 55056010602. Its totient is φ = 55056010600.

The previous prime is 55056010579. The next prime is 55056010613. The reversal of 55056010601 is 10601065055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38083132201 + 16972878400 = 195149^2 + 130280^2 .

It is a cyclic number.

It is not a de Polignac number, because 55056010601 - 2¹⁰ = 55056009577 is a prime.

It is a super-3 number, since 3×55056010601³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (55056010621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27528005300 + 27528005301.

It is an arithmetic number, because the mean of its divisors is an integer number (27528005301).

Almost surely, 2^55056010601 is an apocalyptic number.

It is an amenable number.

55056010601 is a deficient number, since it is larger than the sum of its proper divisors (1).

55056010601 is an equidigital number, since it uses as much as digits as its factorization.

55056010601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4500, while the sum is 29.

Adding to 55056010601 its reverse (10601065055), we get a palindrome (65657075656).

It can be divided in two parts, 5505 and 6010601, that added together give a palindrome (6016106).

The spelling of 55056010601 in words is "fifty-five billion, fifty-six million, ten thousand, six hundred one".