1055055610501 has 2 divisors, whose sum is σ = 1055055610502. Its totient is φ = 1055055610500.

The previous prime is 1055055610471. The next prime is 1055055610507. The reversal of 1055055610501 is 1050165505501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 748138502500 + 306917108001 = 864950^2 + 554001^2 .

It is a cyclic number.

It is not a de Polignac number, because 1055055610501 - 2¹³ = 1055055602309 is a prime.

It is a super-2 number, since 2×1055055610501² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1055055610507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527527805250 + 527527805251.

It is an arithmetic number, because the mean of its divisors is an integer number (527527805251).

Almost surely, 2^{1055055610501} is an apocalyptic number.

It is an amenable number.

1055055610501 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055055610501 is an equidigital number, since it uses as much as digits as its factorization.

1055055610501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18750, while the sum is 34.

The spelling of 1055055610501 in words is "one trillion, fifty-five billion, fifty-five million, six hundred ten thousand, five hundred one".