53068752029 has 4 divisors (see below), whose sum is σ = 53424918300. Its totient is φ = 52712585760.

The previous prime is 53068752019. The next prime is 53068752059. The reversal of 53068752029 is 92025786035.

53068752029 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.

It can be written as a sum of positive squares in 2 ways, for example, as 8262446404 + 44806305625 = 90898^2 + 211675^2 .

It is a cyclic number.

It is not a de Polignac number, because 53068752029 - 2⁸ = 53068751773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53068752019) 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, 178082912 + ... + 178083209.

It is an arithmetic number, because the mean of its divisors is an integer number (13356229575).

Almost surely, 2^53068752029 is an apocalyptic number.

It is an amenable number.

53068752029 is a deficient number, since it is larger than the sum of its proper divisors (356166271).

53068752029 is a wasteful number, since it uses less digits than its factorization.

53068752029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356166270.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 53068752029 in words is "fifty-three billion, sixty-eight million, seven hundred fifty-two thousand, twenty-nine".