52103011005 has 24 divisors (see below), whose sum is σ = 90509540472. Its totient is φ = 27727455744.

The previous prime is 52103011001. The next prime is 52103011057. The reversal of 52103011005 is 50011030125.

52103011005 is a `hidden beast` number, since 521 + 0 + 30 + 110 + 0 + 5 = 666.

52103011005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 24593139684 + 27509871321 = 156822^2 + 165861^2 .

It is not a de Polignac number, because 52103011005 - 2² = 52103011001 is a prime.

It is a super-2 number, since 2×52103011005² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52103011001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1246224 + ... + 1287353.

It is an arithmetic number, because the mean of its divisors is an integer number (3771230853).

Almost surely, 2^52103011005 is an apocalyptic number.

It is an amenable number.

52103011005 is a deficient number, since it is larger than the sum of its proper divisors (38406529467).

52103011005 is a wasteful number, since it uses less digits than its factorization.

52103011005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2534045 (or 2534042 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The spelling of 52103011005 in words is "fifty-two billion, one hundred three million, eleven thousand, five".