4382571157 has 2 divisors, whose sum is σ = 4382571158. Its totient is φ = 4382571156.

The previous prime is 4382571101. The next prime is 4382571161. The reversal of 4382571157 is 7511752834.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3074591601 + 1307979556 = 55449^2 + 36166^2 .

It is a cyclic number.

It is not a de Polignac number, because 4382571157 - 2¹⁵ = 4382538389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4382572157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2191285578 + 2191285579.

It is an arithmetic number, because the mean of its divisors is an integer number (2191285579).

Almost surely, 2^4382571157 is an apocalyptic number.

It is an amenable number.

4382571157 is a deficient number, since it is larger than the sum of its proper divisors (1).

4382571157 is an equidigital number, since it uses as much as digits as its factorization.

4382571157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 235200, while the sum is 43.

The square root of 4382571157 is about 66200.9906043709. The cubic root of 4382571157 is about 1636.4760687775.

The spelling of 4382571157 in words is "four billion, three hundred eighty-two million, five hundred seventy-one thousand, one hundred fifty-seven".