52548641277 has 32 divisors (see below), whose sum is σ = 79853074560. Its totient is φ = 30444960000.

The previous prime is 52548641269. The next prime is 52548641303. The reversal of 52548641277 is 77214684525.

52548641277 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52548641277 - 2³ = 52548641269 is a prime.

It is a super-2 number, since 2×52548641277² (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 (52548641207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175174 + ... + 368487.

It is an arithmetic number, because the mean of its divisors is an integer number (2495408580).

Almost surely, 2^52548641277 is an apocalyptic number.

It is an amenable number.

52548641277 is a deficient number, since it is larger than the sum of its proper divisors (27304433283).

52548641277 is a wasteful number, since it uses less digits than its factorization.

52548641277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543805.

The product of its digits is 3763200, while the sum is 51.

The spelling of 52548641277 in words is "fifty-two billion, five hundred forty-eight million, six hundred forty-one thousand, two hundred seventy-seven".