52148555036 has 12 divisors (see below), whose sum is σ = 91280197680. Its totient is φ = 26068498560.

The previous prime is 52148555023. The next prime is 52148555051. The reversal of 52148555036 is 63055584125.

It is a happy number.

It is a super-2 number, since 2×52148555036² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1424405 + ... + 1460556.

It is an arithmetic number, because the mean of its divisors is an integer number (7606683140).

Almost surely, 2^52148555036 is an apocalyptic number.

It is an amenable number.

52148555036 is a deficient number, since it is larger than the sum of its proper divisors (39131642644).

52148555036 is a wasteful number, since it uses less digits than its factorization.

52148555036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2889484 (or 2889482 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 44.

The spelling of 52148555036 in words is "fifty-two billion, one hundred forty-eight million, five hundred fifty-five thousand, thirty-six".