9055550001 has 8 divisors (see below), whose sum is σ = 12076682400. Its totient is φ = 6035725472.

The previous prime is 9055549999. The next prime is 9055550029. The reversal of 9055550001 is 1000555509.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9055550001 - 2¹ = 9055549999 is a prime.

It is a super-2 number, since 2×9055550001² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9055550201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310695 + ... + 338588.

It is an arithmetic number, because the mean of its divisors is an integer number (1509585300).

Almost surely, 2^9055550001 is an apocalyptic number.

It is an amenable number.

9055550001 is a deficient number, since it is larger than the sum of its proper divisors (3021132399).

9055550001 is a wasteful number, since it uses less digits than its factorization.

9055550001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653935.

The product of its (nonzero) digits is 5625, while the sum is 30.

The square root of 9055550001 is about 95160.6536389909. The cubic root of 9055550001 is about 2084.3546282231.

The spelling of 9055550001 in words is "nine billion, fifty-five million, five hundred fifty thousand, one".