53260302677 has 4 divisors (see below), whose sum is σ = 56393261676. Its totient is φ = 50127343680.

The previous prime is 53260302673. The next prime is 53260302707. The reversal of 53260302677 is 77620306235.

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 31871532676 + 21388770001 = 178526^2 + 146249^2 .

It is a cyclic number.

It is not a de Polignac number, because 53260302677 - 2² = 53260302673 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 (53260302671) 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, 1566479474 + ... + 1566479507.

It is an arithmetic number, because the mean of its divisors is an integer number (14098315419).

Almost surely, 2^53260302677 is an apocalyptic number.

It is an amenable number.

53260302677 is a deficient number, since it is larger than the sum of its proper divisors (3132958999).

53260302677 is a wasteful number, since it uses less digits than its factorization.

53260302677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3132958998.

The product of its (nonzero) digits is 317520, while the sum is 41.

The spelling of 53260302677 in words is "fifty-three billion, two hundred sixty million, three hundred two thousand, six hundred seventy-seven".