52910977 has 4 divisors (see below), whose sum is σ = 60469696. Its totient is φ = 45352260.

The previous prime is 52910959. The next prime is 52910983. The reversal of 52910977 is 77901925.

52910977 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52910977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52910927) 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, 3779349 + ... + 3779362.

It is an arithmetic number, because the mean of its divisors is an integer number (15117424).

Almost surely, 2^52910977 is an apocalyptic number.

It is an amenable number.

52910977 is a deficient number, since it is larger than the sum of its proper divisors (7558719).

52910977 is an equidigital number, since it uses as much as digits as its factorization.

52910977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7558718.

The product of its (nonzero) digits is 39690, while the sum is 40.

The square root of 52910977 is about 7273.9931949377. The cubic root of 52910977 is about 375.4181457193.

The spelling of 52910977 in words is "fifty-two million, nine hundred ten thousand, nine hundred seventy-seven".