496221652403 has 2 divisors, whose sum is σ = 496221652404. Its totient is φ = 496221652402.

The previous prime is 496221652397. The next prime is 496221652519. The reversal of 496221652403 is 304256122694.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 496221652403 - 2²⁶ = 496154543539 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (496221655403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248110826201 + 248110826202.

It is an arithmetic number, because the mean of its divisors is an integer number (248110826202).

Almost surely, 2^496221652403 is an apocalyptic number.

496221652403 is a deficient number, since it is larger than the sum of its proper divisors (1).

496221652403 is an equidigital number, since it uses as much as digits as its factorization.

496221652403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 496221652403 in words is "four hundred ninety-six billion, two hundred twenty-one million, six hundred fifty-two thousand, four hundred three".