1001055600047 has 2 divisors, whose sum is σ = 1001055600048. Its totient is φ = 1001055600046.

The previous prime is 1001055600043. The next prime is 1001055600119. The reversal of 1001055600047 is 7400065501001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1001055600047 - 2² = 1001055600043 is a prime.

It is a super-2 number, since 2×1001055600047² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1001055599992 and 1001055600019.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001055600043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500527800023 + 500527800024.

It is an arithmetic number, because the mean of its divisors is an integer number (500527800024).

Almost surely, 2^{1001055600047} is an apocalyptic number.

1001055600047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001055600047 is an equidigital number, since it uses as much as digits as its factorization.

1001055600047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 29.

The spelling of 1001055600047 in words is "one trillion, one billion, fifty-five million, six hundred thousand, forty-seven".