10010555001 has 12 divisors (see below), whose sum is σ = 14460958512. Its totient is φ = 6673118136.

The previous prime is 10010554987. The next prime is 10010555003. The reversal of 10010555001 is 10055501001.

10010555001 is a `hidden beast` number, since 10 + 0 + 105 + 550 + 0 + 1 = 666.

It is not a de Polignac number, because 10010555001 - 2¹⁰ = 10010553977 is a prime.

It is a super-2 number, since 2×10010555001² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10010555003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76510 + ... + 160856.

It is an arithmetic number, because the mean of its divisors is an integer number (1205079876).

Almost surely, 2^10010555001 is an apocalyptic number.

It is an amenable number.

10010555001 is a deficient number, since it is larger than the sum of its proper divisors (4450403511).

10010555001 is a wasteful number, since it uses less digits than its factorization.

10010555001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97540 (or 97537 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 18.

The spelling of 10010555001 in words is "ten billion, ten million, five hundred fifty-five thousand, one".