4020223507 has 2 divisors, whose sum is σ = 4020223508. Its totient is φ = 4020223506.

The previous prime is 4020223453. The next prime is 4020223511. The reversal of 4020223507 is 7053220204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4020223507 - 2⁷ = 4020223379 is a prime.

It is not a weakly prime, because it can be changed into another prime (4020223517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010111753 + 2010111754.

It is an arithmetic number, because the mean of its divisors is an integer number (2010111754).

Almost surely, 2^4020223507 is an apocalyptic number.

4020223507 is a deficient number, since it is larger than the sum of its proper divisors (1).

4020223507 is an equidigital number, since it uses as much as digits as its factorization.

4020223507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 4020223507 is about 63405.2324891251. The cubic root of 4020223507 is about 1590.0717907276.

The spelling of 4020223507 in words is "four billion, twenty million, two hundred twenty-three thousand, five hundred seven".