53416534235522 has 8 divisors (see below), whose sum is σ = 80125912731900. Its totient is φ = 26707896658224.

The previous prime is 53416534235453. The next prime is 53416534235579. The reversal of 53416534235522 is 22553243561435.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 48763112997481 + 4653421238041 = 6983059^2 + 2157179^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×53416534235522² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185049497 + ... + 185337932.

Almost surely, 2^{53416534235522} is an apocalyptic number.

53416534235522 is a deficient number, since it is larger than the sum of its proper divisors (26709378496378).

53416534235522 is a wasteful number, since it uses less digits than its factorization.

53416534235522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370459540.

The product of its digits is 12960000, while the sum is 50.

Adding to 53416534235522 its reverse (22553243561435), we get a palindrome (75969777796957).

The spelling of 53416534235522 in words is "fifty-three trillion, four hundred sixteen billion, five hundred thirty-four million, two hundred thirty-five thousand, five hundred twenty-two".