53103277 has 4 divisors (see below), whose sum is σ = 53117856. Its totient is φ = 53088700.

The previous prime is 53103229. The next prime is 53103283. The reversal of 53103277 is 77230135.

53103277 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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 77230135 = 5 ⋅15446027.

It is a cyclic number.

It is not a de Polignac number, because 53103277 - 2¹¹ = 53101229 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 (53100277) 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, 3402 + ... + 10852.

It is an arithmetic number, because the mean of its divisors is an integer number (13279464).

Almost surely, 2^53103277 is an apocalyptic number.

It is an amenable number.

53103277 is a deficient number, since it is larger than the sum of its proper divisors (14579).

53103277 is an equidigital number, since it uses as much as digits as its factorization.

53103277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14578.

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 53103277 is about 7287.1995306839. The cubic root of 53103277 is about 375.8724032301.

The spelling of 53103277 in words is "fifty-three million, one hundred three thousand, two hundred seventy-seven".