52603261307 has 16 divisors (see below), whose sum is σ = 54975013632. Its totient is φ = 50277480960.

The previous prime is 52603261289. The next prime is 52603261349. The reversal of 52603261307 is 70316230625.

It is a cyclic number.

It is not a de Polignac number, because 52603261307 - 2²⁰ = 52602212731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52603261387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 805223 + ... + 868095.

It is an arithmetic number, because the mean of its divisors is an integer number (3435938352).

Almost surely, 2^52603261307 is an apocalyptic number.

52603261307 is a deficient number, since it is larger than the sum of its proper divisors (2371752325).

52603261307 is a wasteful number, since it uses less digits than its factorization.

52603261307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63238.

The product of its (nonzero) digits is 45360, while the sum is 35.

The spelling of 52603261307 in words is "fifty-two billion, six hundred three million, two hundred sixty-one thousand, three hundred seven".