52605945029 has 4 divisors (see below), whose sum is σ = 57388303680. Its totient is φ = 47823586380.

The previous prime is 52605944983. The next prime is 52605945059. The reversal of 52605945029 is 92054950625.

52605945029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52605945029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52605945059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2391179309 + ... + 2391179330.

It is an arithmetic number, because the mean of its divisors is an integer number (14347075920).

Almost surely, 2^52605945029 is an apocalyptic number.

It is an amenable number.

52605945029 is a deficient number, since it is larger than the sum of its proper divisors (4782358651).

52605945029 is a wasteful number, since it uses less digits than its factorization.

52605945029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4782358650.

The product of its (nonzero) digits is 972000, while the sum is 47.

The spelling of 52605945029 in words is "fifty-two billion, six hundred five million, nine hundred forty-five thousand, twenty-nine".