52041620604 has 12 divisors (see below), whose sum is σ = 121430448104. Its totient is φ = 17347206864.

The previous prime is 52041620567. The next prime is 52041620633. The reversal of 52041620604 is 40602614025.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2168400847 + ... + 2168400870.

Almost surely, 2^52041620604 is an apocalyptic number.

It is an amenable number.

52041620604 is an abundant number, since it is smaller than the sum of its proper divisors (69388827500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52041620604 is a wasteful number, since it uses less digits than its factorization.

52041620604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4336801724 (or 4336801722 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 52041620604 in words is "fifty-two billion, forty-one million, six hundred twenty thousand, six hundred four".