424492927853 has 2 divisors, whose sum is σ = 424492927854. Its totient is φ = 424492927852.

The previous prime is 424492927849. The next prime is 424492927871. The reversal of 424492927853 is 358729294424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 424163033284 + 329894569 = 651278^2 + 18163^2 .

It is a cyclic number.

It is not a de Polignac number, because 424492927853 - 2² = 424492927849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424492927792 and 424492927801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424492927813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212246463926 + 212246463927.

It is an arithmetic number, because the mean of its divisors is an integer number (212246463927).

Almost surely, 2^424492927853 is an apocalyptic number.

It is an amenable number.

424492927853 is a deficient number, since it is larger than the sum of its proper divisors (1).

424492927853 is an equidigital number, since it uses as much as digits as its factorization.

424492927853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34836480, while the sum is 59.

The spelling of 424492927853 in words is "four hundred twenty-four billion, four hundred ninety-two million, nine hundred twenty-seven thousand, eight hundred fifty-three".