2151055583 has 2 divisors, whose sum is σ = 2151055584. Its totient is φ = 2151055582.

The previous prime is 2151055573. The next prime is 2151055603. The reversal of 2151055583 is 3855501512.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2151055583 - 2¹⁰ = 2151054559 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2151055553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075527791 + 1075527792.

It is an arithmetic number, because the mean of its divisors is an integer number (1075527792).

Almost surely, 2^2151055583 is an apocalyptic number.

2151055583 is a deficient number, since it is larger than the sum of its proper divisors (1).

2151055583 is an equidigital number, since it uses as much as digits as its factorization.

2151055583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30000, while the sum is 35.

The square root of 2151055583 is about 46379.4737249141. The cubic root of 2151055583 is about 1290.8740711997.

The spelling of 2151055583 in words is "two billion, one hundred fifty-one million, fifty-five thousand, five hundred eighty-three".