503232428399 has 2 divisors, whose sum is σ = 503232428400. Its totient is φ = 503232428398.

The previous prime is 503232428393. The next prime is 503232428417. The reversal of 503232428399 is 993824232305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 503232428399 - 2⁴ = 503232428383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (503232428393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251616214199 + 251616214200.

It is an arithmetic number, because the mean of its divisors is an integer number (251616214200).

Almost surely, 2^503232428399 is an apocalyptic number.

503232428399 is a deficient number, since it is larger than the sum of its proper divisors (1).

503232428399 is an equidigital number, since it uses as much as digits as its factorization.

503232428399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2799360, while the sum is 50.

The spelling of 503232428399 in words is "five hundred three billion, two hundred thirty-two million, four hundred twenty-eight thousand, three hundred ninety-nine".