55611060100501 has 2 divisors, whose sum is σ = 55611060100502. Its totient is φ = 55611060100500.

The previous prime is 55611060100451. The next prime is 55611060100507. The reversal of 55611060100501 is 10500106011655.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48510194185476 + 7100865915025 = 6964926^2 + 2664745^2 .

It is a cyclic number.

It is not a de Polignac number, because 55611060100501 - 2¹⁵ = 55611060067733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55611060100507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27805530050250 + 27805530050251.

It is an arithmetic number, because the mean of its divisors is an integer number (27805530050251).

Almost surely, 2^{55611060100501} is an apocalyptic number.

It is an amenable number.

55611060100501 is a deficient number, since it is larger than the sum of its proper divisors (1).

55611060100501 is an equidigital number, since it uses as much as digits as its factorization.

55611060100501 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 31.

The spelling of 55611060100501 in words is "fifty-five trillion, six hundred eleven billion, sixty million, one hundred thousand, five hundred one".