4216526057 has 2 divisors, whose sum is σ = 4216526058. Its totient is φ = 4216526056.

The previous prime is 4216526051. The next prime is 4216526071. The reversal of 4216526057 is 7506256124.

4216526057 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4027298521 + 189227536 = 63461^2 + 13756^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4216526057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4216526057.

It is not a weakly prime, because it can be changed into another prime (4216526051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2108263028 + 2108263029.

It is an arithmetic number, because the mean of its divisors is an integer number (2108263029).

Almost surely, 2^4216526057 is an apocalyptic number.

It is an amenable number.

4216526057 is a deficient number, since it is larger than the sum of its proper divisors (1).

4216526057 is an equidigital number, since it uses as much as digits as its factorization.

4216526057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 4216526057 is about 64934.7831058209. The cubic root of 4216526057 is about 1615.5420363610.

The spelling of 4216526057 in words is "four billion, two hundred sixteen million, five hundred twenty-six thousand, fifty-seven".