52400526016 has 28 divisors (see below), whose sum is σ = 104065705000. Its totient is φ = 26179246080.

The previous prime is 52400525971. The next prime is 52400526029. The reversal of 52400526016 is 61062500425.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 247830 + ... + 407701.

Almost surely, 2^52400526016 is an apocalyptic number.

It is an amenable number.

52400526016 is a deficient number, since it is larger than the sum of its proper divisors (51665178984).

52400526016 is a wasteful number, since it uses less digits than its factorization.

52400526016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656792 (or 656782 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 52400526016 in words is "fifty-two billion, four hundred million, five hundred twenty-six thousand, sixteen".