53432043419 has 2 divisors, whose sum is σ = 53432043420. Its totient is φ = 53432043418.

The previous prime is 53432043373. The next prime is 53432043449. The reversal of 53432043419 is 91434023435.

53432043419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53432043419 - 2²⁰ = 53430994843 is a prime.

It is a super-2 number, since 2×53432043419² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53432043449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26716021709 + 26716021710.

It is an arithmetic number, because the mean of its divisors is an integer number (26716021710).

Almost surely, 2^53432043419 is an apocalyptic number.

53432043419 is a deficient number, since it is larger than the sum of its proper divisors (1).

53432043419 is an equidigital number, since it uses as much as digits as its factorization.

53432043419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 53432043419 in words is "fifty-three billion, four hundred thirty-two million, forty-three thousand, four hundred nineteen".