4252215701 has 2 divisors, whose sum is σ = 4252215702. Its totient is φ = 4252215700.

The previous prime is 4252215697. The next prime is 4252215707. The reversal of 4252215701 is 1075122524.

It is a happy number.

4252215701 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., 3827896900 + 424318801 = 61870^2 + 20599^2 .

It is a cyclic number.

It is not a de Polignac number, because 4252215701 - 2² = 4252215697 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4252215707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2126107850 + 2126107851.

It is an arithmetic number, because the mean of its divisors is an integer number (2126107851).

Almost surely, 2^4252215701 is an apocalyptic number.

It is an amenable number.

4252215701 is a deficient number, since it is larger than the sum of its proper divisors (1).

4252215701 is an equidigital number, since it uses as much as digits as its factorization.

4252215701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 4252215701 is about 65209.0154886577. The cubic root of 4252215701 is about 1620.0873423670.

The spelling of 4252215701 in words is "four billion, two hundred fifty-two million, two hundred fifteen thousand, seven hundred one".