53422001424 has 405 divisors, whose sum is σ = 176281268709. Its totient is φ = 15088296960.

The previous prime is 53422001417. The next prime is 53422001431. The reversal of 53422001424 is 42410022435.

The square root of 53422001424 is 231132.

It is a perfect power (a square), and thus also a powerful number.

53422001424 is a `hidden beast` number, since 5 + 34 + 2 + 200 + 1 + 424 = 666.

It is an interprime number because it is at equal distance from previous prime (53422001417) and next prime (53422001431).

It can be written as a sum of positive squares in only one way, i.e., 41591523600 + 11830477824 = 203940^2 + 108768^2 .

It is a super-2 number, since 2×53422001424² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 518660157 + ... + 518660259.

Almost surely, 2^53422001424 is an apocalyptic number.

53422001424 is the 231132-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53422001424

53422001424 is an abundant number, since it is smaller than the sum of its proper divisors (122859267285).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53422001424 is a wasteful number, since it uses less digits than its factorization.

53422001424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276 (or 136 counting only the distinct ones).

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

Adding to 53422001424 its reverse (42410022435), we get a palindrome (95832023859).

The spelling of 53422001424 in words is "fifty-three billion, four hundred twenty-two million, one thousand, four hundred twenty-four".