4593920887 has 2 divisors, whose sum is σ = 4593920888. Its totient is φ = 4593920886.

The previous prime is 4593920813. The next prime is 4593920911. The reversal of 4593920887 is 7880293954.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4593920887 - 2¹¹ = 4593918839 is a prime.

It is a super-2 number, since 2×4593920887² = 42208218232029733538, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4593950887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2296960443 + 2296960444.

It is an arithmetic number, because the mean of its divisors is an integer number (2296960444).

Almost surely, 2^4593920887 is an apocalyptic number.

4593920887 is a deficient number, since it is larger than the sum of its proper divisors (1).

4593920887 is an equidigital number, since it uses as much as digits as its factorization.

4593920887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4354560, while the sum is 55.

The square root of 4593920887 is about 67778.4691992966. The cubic root of 4593920887 is about 1662.3705531111.

It can be divided in two parts, 4593 and 920887, that added together give a triangular number (925480 = T₁₃₆₀).

The spelling of 4593920887 in words is "four billion, five hundred ninety-three million, nine hundred twenty thousand, eight hundred eighty-seven".