52052801047 has 16 divisors (see below), whose sum is σ = 56243829600. Its totient is φ = 47888755200.

The previous prime is 52052800999. The next prime is 52052801063. The reversal of 52052801047 is 74010825025.

It is a happy number.

It is not a de Polignac number, because 52052801047 - 2³⁵ = 17693062679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52052801077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5149204 + ... + 5159302.

It is an arithmetic number, because the mean of its divisors is an integer number (3515239350).

Almost surely, 2^52052801047 is an apocalyptic number.

52052801047 is a deficient number, since it is larger than the sum of its proper divisors (4191028553).

52052801047 is a wasteful number, since it uses less digits than its factorization.

52052801047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11394.

The product of its (nonzero) digits is 22400, while the sum is 34.

The spelling of 52052801047 in words is "fifty-two billion, fifty-two million, eight hundred one thousand, forty-seven".