4205253487 has 2 divisors, whose sum is σ = 4205253488. Its totient is φ = 4205253486.

The previous prime is 4205253457. The next prime is 4205253541. The reversal of 4205253487 is 7843525024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4205253487 - 2¹¹ = 4205251439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4205253457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2102626743 + 2102626744.

It is an arithmetic number, because the mean of its divisors is an integer number (2102626744).

Almost surely, 2^4205253487 is an apocalyptic number.

4205253487 is a deficient number, since it is larger than the sum of its proper divisors (1).

4205253487 is an equidigital number, since it uses as much as digits as its factorization.

4205253487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 268800, while the sum is 40.

The square root of 4205253487 is about 64847.9258496369. The cubic root of 4205253487 is about 1614.1010741838.

The spelling of 4205253487 in words is "four billion, two hundred five million, two hundred fifty-three thousand, four hundred eighty-seven".