52650545522 has 8 divisors (see below), whose sum is σ = 79385019996. Its totient is φ = 26188872192.

The previous prime is 52650545489. The next prime is 52650545539. The reversal of 52650545522 is 22554505625.

It can be written as a sum of positive squares in 2 ways, for example, as 52071132481 + 579413041 = 228191^2 + 24071^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 52650545522.

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, 68199803 + ... + 68200574.

Almost surely, 2^52650545522 is an apocalyptic number.

52650545522 is a deficient number, since it is larger than the sum of its proper divisors (26734474474).

52650545522 is a wasteful number, since it uses less digits than its factorization.

52650545522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136400572.

The product of its (nonzero) digits is 600000, while the sum is 41.

The spelling of 52650545522 in words is "fifty-two billion, six hundred fifty million, five hundred forty-five thousand, five hundred twenty-two".