52141522 has 4 divisors (see below), whose sum is σ = 78212286. Its totient is φ = 26070760.

The previous prime is 52141493. The next prime is 52141549. The reversal of 52141522 is 22514125.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 45846441 + 6295081 = 6771^2 + 2509^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52141493 and 52141502.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13035379 + ... + 13035382.

Almost surely, 2^52141522 is an apocalyptic number.

52141522 is a deficient number, since it is larger than the sum of its proper divisors (26070764).

52141522 is a wasteful number, since it uses less digits than its factorization.

52141522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26070763.

The product of its digits is 800, while the sum is 22.

The square root of 52141522 is about 7220.9086685818. The cubic root of 52141522 is about 373.5894195014.

Adding to 52141522 its reverse (22514125), we get a palindrome (74655647).

The spelling of 52141522 in words is "fifty-two million, one hundred forty-one thousand, five hundred twenty-two".