52516250622648 has 48 divisors (see below), whose sum is σ = 145700573382000. Its totient is φ = 17078455486080.

The previous prime is 52516250622587. The next prime is 52516250622697. The reversal of 52516250622648 is 84622605261525.

It is a happy number.

52516250622648 is a `hidden beast` number, since 5 + 2 + 5 + 1 + 6 + 2 + 5 + 0 + 622 + 6 + 4 + 8 = 666.

It is a super-4 number, since 4×52516250622648⁴ (a number of 56 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52516250622594 and 52516250622603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8895025948 + ... + 8895031851.

It is an arithmetic number, because the mean of its divisors is an integer number (3035428612125).

Almost surely, 2^{52516250622648} is an apocalyptic number.

It is an amenable number.

52516250622648 is an abundant number, since it is smaller than the sum of its proper divisors (93184322759352).

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

52516250622648 is a wasteful number, since it uses less digits than its factorization.

52516250622648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17790057852 (or 17790057845 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 54.

The spelling of 52516250622648 in words is "fifty-two trillion, five hundred sixteen billion, two hundred fifty million, six hundred twenty-two thousand, six hundred forty-eight".