52977241 has 4 divisors (see below), whose sum is σ = 52994484. Its totient is φ = 52960000.

The previous prime is 52977191. The next prime is 52977259. The reversal of 52977241 is 14277925.

52977241 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 29975625 + 23001616 = 5475^2 + 4796^2 .

It is a cyclic number.

It is not a de Polignac number, because 52977241 - 2¹⁷ = 52846169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52977241.

It is not an unprimeable number, because it can be changed into a prime (52977541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2620 + ... + 10621.

It is an arithmetic number, because the mean of its divisors is an integer number (13248621).

Almost surely, 2^52977241 is an apocalyptic number.

It is an amenable number.

52977241 is a deficient number, since it is larger than the sum of its proper divisors (17243).

52977241 is a wasteful number, since it uses less digits than its factorization.

52977241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17242.

The product of its digits is 35280, while the sum is 37.

The square root of 52977241 is about 7278.5466269029. The cubic root of 52977241 is about 375.5748008641.

The spelling of 52977241 in words is "fifty-two million, nine hundred seventy-seven thousand, two hundred forty-one".