428510353580033 has 2 divisors, whose sum is σ = 428510353580034. Its totient is φ = 428510353580032.

The previous prime is 428510353580027. The next prime is 428510353580063. The reversal of 428510353580033 is 330085353015824.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 278566214231809 + 149944139348224 = 16690303^2 + 12245168^2 .

It is a cyclic number.

It is not a de Polignac number, because 428510353580033 - 2²⁸ = 428510085144577 is a prime.

It is a super-2 number, since 2×428510353580033² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (428510353580063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214255176790016 + 214255176790017.

It is an arithmetic number, because the mean of its divisors is an integer number (214255176790017).

Almost surely, 2^{428510353580033} is an apocalyptic number.

It is an amenable number.

428510353580033 is a deficient number, since it is larger than the sum of its proper divisors (1).

428510353580033 is an equidigital number, since it uses as much as digits as its factorization.

428510353580033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184000, while the sum is 50.

The spelling of 428510353580033 in words is "four hundred twenty-eight trillion, five hundred ten billion, three hundred fifty-three million, five hundred eighty thousand, thirty-three".