4215532019 has 2 divisors, whose sum is σ = 4215532020. Its totient is φ = 4215532018.

The previous prime is 4215531911. The next prime is 4215532031. The reversal of 4215532019 is 9102355124.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4215532019 - 2¹² = 4215527923 is a prime.

It is a super-2 number, since 2×4215532019² = 35541420406428432722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4215592019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2107766009 + 2107766010.

It is an arithmetic number, because the mean of its divisors is an integer number (2107766010).

Almost surely, 2^4215532019 is an apocalyptic number.

4215532019 is a deficient number, since it is larger than the sum of its proper divisors (1).

4215532019 is an equidigital number, since it uses as much as digits as its factorization.

4215532019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 4215532019 is about 64927.1285288361. The cubic root of 4215532019 is about 1615.4150727290.

The spelling of 4215532019 in words is "four billion, two hundred fifteen million, five hundred thirty-two thousand, nineteen".