1005600050501 has 2 divisors, whose sum is σ = 1005600050502. Its totient is φ = 1005600050500.

The previous prime is 1005600050489. The next prime is 1005600050513. The reversal of 1005600050501 is 1050500065001.

It is a balanced prime because it is at equal distance from previous prime (1005600050489) and next prime (1005600050513).

It can be written as a sum of positive squares in only one way, i.e., 916947965476 + 88652085025 = 957574^2 + 297745^2 .

It is a cyclic number.

It is not a de Polignac number, because 1005600050501 - 2²² = 1005595856197 is a prime.

It is a super-2 number, since 2×1005600050501² (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 (1005600050201) 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, 502800025250 + 502800025251.

It is an arithmetic number, because the mean of its divisors is an integer number (502800025251).

Almost surely, 2^{1005600050501} is an apocalyptic number.

It is an amenable number.

1005600050501 is a deficient number, since it is larger than the sum of its proper divisors (1).

1005600050501 is an equidigital number, since it uses as much as digits as its factorization.

1005600050501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 750, while the sum is 23.

The spelling of 1005600050501 in words is "one trillion, five billion, six hundred million, fifty thousand, five hundred one".