52102535522 has 4 divisors (see below), whose sum is σ = 78153803286. Its totient is φ = 26051267760.

The previous prime is 52102535519. The next prime is 52102535531. The reversal of 52102535522 is 22553520125.

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., 44648112601 + 7454422921 = 211301^2 + 86339^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13025633879 + ... + 13025633882.

Almost surely, 2^52102535522 is an apocalyptic number.

52102535522 is a deficient number, since it is larger than the sum of its proper divisors (26051267764).

52102535522 is a wasteful number, since it uses less digits than its factorization.

52102535522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26051267763.

The product of its (nonzero) digits is 30000, while the sum is 32.

The spelling of 52102535522 in words is "fifty-two billion, one hundred two million, five hundred thirty-five thousand, five hundred twenty-two".