55101701 has 2 divisors, whose sum is σ = 55101702. Its totient is φ = 55101700.

The previous prime is 55101677. The next prime is 55101703. The reversal of 55101701 is 10710155.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51825601 + 3276100 = 7199^2 + 1810^2 .

It is a cyclic number.

It is not a de Polignac number, because 55101701 - 2¹⁰ = 55100677 is a prime.

It is a Sophie Germain prime.

Together with 55101703, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55101703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27550850 + 27550851.

It is an arithmetic number, because the mean of its divisors is an integer number (27550851).

Almost surely, 2^55101701 is an apocalyptic number.

It is an amenable number.

55101701 is a deficient number, since it is larger than the sum of its proper divisors (1).

55101701 is an equidigital number, since it uses as much as digits as its factorization.

55101701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 175, while the sum is 20.

The square root of 55101701 is about 7423.0520003567. The cubic root of 55101701 is about 380.5295042114.

Adding to 55101701 its reverse (10710155), we get a palindrome (65811856).

The spelling of 55101701 in words is "fifty-five million, one hundred one thousand, seven hundred one".