52105065207 has 64 divisors (see below), whose sum is σ = 79688663040. Its totient is φ = 30019248000.

The previous prime is 52105065193. The next prime is 52105065211. The reversal of 52105065207 is 70256050125.

52105065207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52105065207 - 2⁷ = 52105065079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52105065227) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23607898 + ... + 23610104.

It is an arithmetic number, because the mean of its divisors is an integer number (1245135360).

Almost surely, 2^52105065207 is an apocalyptic number.

52105065207 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

52105065207 is a deficient number, since it is larger than the sum of its proper divisors (27583597833).

52105065207 is a wasteful number, since it uses less digits than its factorization.

52105065207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2604.

The product of its (nonzero) digits is 21000, while the sum is 33.

The spelling of 52105065207 in words is "fifty-two billion, one hundred five million, sixty-five thousand, two hundred seven".