105050005553501 has 2 divisors, whose sum is σ = 105050005553502. Its totient is φ = 105050005553500.

The previous prime is 105050005553489. The next prime is 105050005553611. The reversal of 105050005553501 is 105355500050501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99989980251001 + 5060025302500 = 9999499^2 + 2249450^2 .

It is a cyclic number.

It is not a de Polignac number, because 105050005553501 - 2²² = 105050001359197 is a prime.

It is a super-2 number, since 2×105050005553501² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105050005753501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52525002776750 + 52525002776751.

It is an arithmetic number, because the mean of its divisors is an integer number (52525002776751).

Almost surely, 2^{105050005553501} is an apocalyptic number.

It is an amenable number.

105050005553501 is a deficient number, since it is larger than the sum of its proper divisors (1).

105050005553501 is an equidigital number, since it uses as much as digits as its factorization.

105050005553501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46875, while the sum is 35.

The spelling of 105050005553501 in words is "one hundred five trillion, fifty billion, five million, five hundred fifty-three thousand, five hundred one".