5571256151 has 2 divisors, whose sum is σ = 5571256152. Its totient is φ = 5571256150.

The previous prime is 5571256147. The next prime is 5571256153. The reversal of 5571256151 is 1516521755.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5571256151 - 2² = 5571256147 is a prime.

It is a super-3 number, since 3×5571256151³ (a number of 30 digits) contains 333 as substring.

Together with 5571256153, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5571256153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2785628075 + 2785628076.

It is an arithmetic number, because the mean of its divisors is an integer number (2785628076).

Almost surely, 2^5571256151 is an apocalyptic number.

5571256151 is a deficient number, since it is larger than the sum of its proper divisors (1).

5571256151 is an equidigital number, since it uses as much as digits as its factorization.

5571256151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52500, while the sum is 38.

The square root of 5571256151 is about 74640.8477376832. The cubic root of 5571256151 is about 1772.7644832690.

The spelling of 5571256151 in words is "five billion, five hundred seventy-one million, two hundred fifty-six thousand, one hundred fifty-one".