53317542677 has 8 divisors (see below), whose sum is σ = 60936085056. Its totient is φ = 45699437952.

The previous prime is 53317542643. The next prime is 53317542737. The reversal of 53317542677 is 77624571335.

53317542677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53317542677 - 2¹² = 53317538581 is a prime.

It is a super-2 number, since 2×53317542677² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53317542277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216293 + ... + 391685.

It is an arithmetic number, because the mean of its divisors is an integer number (7617010632).

Almost surely, 2^53317542677 is an apocalyptic number.

It is an amenable number.

53317542677 is a deficient number, since it is larger than the sum of its proper divisors (7618542379).

53317542677 is a wasteful number, since it uses less digits than its factorization.

53317542677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218827.

The product of its digits is 3704400, while the sum is 50.

The spelling of 53317542677 in words is "fifty-three billion, three hundred seventeen million, five hundred forty-two thousand, six hundred seventy-seven".