10055561005071 has 16 divisors (see below), whose sum is σ = 14962753536000. Its totient is φ = 6674175582264.

The previous prime is 10055561004911. The next prime is 10055561005153. The reversal of 10055561005071 is 17050016555001.

It is a happy number.

It is not a de Polignac number, because 10055561005071 - 2¹¹ = 10055561003023 is a prime.

It is a super-2 number, since 2×10055561005071² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10055561005471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 820320271 + ... + 820332528.

It is an arithmetic number, because the mean of its divisors is an integer number (935172096000).

Almost surely, 2^{10055561005071} is an apocalyptic number.

10055561005071 is a deficient number, since it is larger than the sum of its proper divisors (4907192530929).

10055561005071 is a wasteful number, since it uses less digits than its factorization.

10055561005071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1640653035 (or 1640653029 counting only the distinct ones).

The product of its (nonzero) digits is 26250, while the sum is 36.

The spelling of 10055561005071 in words is "ten trillion, fifty-five billion, five hundred sixty-one million, five thousand, seventy-one".