10000055551001 has 16 divisors (see below), whose sum is σ = 10357662481920. Its totient is φ = 9648510164160.

The previous prime is 10000055550973. The next prime is 10000055551043. The reversal of 10000055551001 is 10015555000001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10000055551001 - 2¹⁴ = 10000055534617 is a prime.

It is a super-2 number, since 2×10000055551001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10000055551601) 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, 35864015 + ... + 36141771.

It is an arithmetic number, because the mean of its divisors is an integer number (647353905120).

Almost surely, 2^{10000055551001} is an apocalyptic number.

It is an amenable number.

10000055551001 is a deficient number, since it is larger than the sum of its proper divisors (357606930919).

10000055551001 is a wasteful number, since it uses less digits than its factorization.

10000055551001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288664.

The product of its (nonzero) digits is 625, while the sum is 23.

The spelling of 10000055551001 in words is "ten trillion, fifty-five million, five hundred fifty-one thousand, one".