4523422401 has 18 divisors (see below), whose sum is σ = 6784798722. Its totient is φ = 3015610560.

The previous prime is 4523422357. The next prime is 4523422427. The reversal of 4523422401 is 1042243254.

4523422401 is a `hidden beast` number, since 4 + 5 + 234 + 22 + 401 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2687385600 + 1836036801 = 51840^2 + 42849^2 .

It is not a de Polignac number, because 4523422401 - 2¹¹ = 4523420353 is a prime.

It is a super-2 number, since 2×4523422401² = 40922700435737209602, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4523422451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 338160 + ... + 351281.

Almost surely, 2^4523422401 is an apocalyptic number.

It is an amenable number.

4523422401 is a deficient number, since it is larger than the sum of its proper divisors (2261376321).

4523422401 is an frugal number, since it uses more digits than its factorization.

4523422401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689465 (or 689444 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 4523422401 is about 67256.3930121145. The cubic root of 4523422401 is about 1653.8230788198.

Adding to 4523422401 its reverse (1042243254), we get a palindrome (5565665655).

The spelling of 4523422401 in words is "four billion, five hundred twenty-three million, four hundred twenty-two thousand, four hundred one".