2152055001 has 8 divisors (see below), whose sum is σ = 2878634304. Its totient is φ = 1430089520.

The previous prime is 2152054991. The next prime is 2152055011. The reversal of 2152055001 is 1005502512.

It is an interprime number because it is at equal distance from previous prime (2152054991) and next prime (2152055011).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2152055001 is a prime.

It is a super-2 number, since 2×2152055001² = 9262681454658220002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2152055011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1152366 + ... + 1154231.

It is an arithmetic number, because the mean of its divisors is an integer number (359829288).

Almost surely, 2^2152055001 is an apocalyptic number.

It is an amenable number.

2152055001 is a deficient number, since it is larger than the sum of its proper divisors (726579303).

2152055001 is a wasteful number, since it uses less digits than its factorization.

2152055001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2306911.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 2152055001 is about 46390.2468305570. The cubic root of 2152055001 is about 1291.0739611266.

Adding to 2152055001 its reverse (1005502512), we get a palindrome (3157557513).

The spelling of 2152055001 in words is "two billion, one hundred fifty-two million, fifty-five thousand, one".