52150452556 has 6 divisors (see below), whose sum is σ = 91263291980. Its totient is φ = 26075226276.

The previous prime is 52150452551. The next prime is 52150452581. The reversal of 52150452556 is 65525405125.

It is not an unprimeable number, because it can be changed into a prime (52150452551) by changing a digit.

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 as a sum of consecutive naturals, namely, 6518806566 + ... + 6518806573.

Almost surely, 2^52150452556 is an apocalyptic number.

It is an amenable number.

52150452556 is a deficient number, since it is larger than the sum of its proper divisors (39112839424).

52150452556 is a wasteful number, since it uses less digits than its factorization.

52150452556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13037613143 (or 13037613141 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 52150452556 in words is "fifty-two billion, one hundred fifty million, four hundred fifty-two thousand, five hundred fifty-six".