53872927 has 4 divisors (see below), whose sum is σ = 54428416. Its totient is φ = 53317440.

The previous prime is 53872919. The next prime is 53872979. The reversal of 53872927 is 72927835.

53872927 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 is a cyclic number.

It is not a de Polignac number, because 53872927 - 2³ = 53872919 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 (53872997) 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, 277599 + ... + 277792.

It is an arithmetic number, because the mean of its divisors is an integer number (13607104).

Almost surely, 2^53872927 is an apocalyptic number.

53872927 is a deficient number, since it is larger than the sum of its proper divisors (555489).

53872927 is an equidigital number, since it uses as much as digits as its factorization.

53872927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555488.

The product of its digits is 211680, while the sum is 43.

The square root of 53872927 is about 7339.8179132728. The cubic root of 53872927 is about 377.6795970126.

It can be divided in two parts, 538729 and 27, that added together give a square (538756 = 734²).

The spelling of 53872927 in words is "fifty-three million, eight hundred seventy-two thousand, nine hundred twenty-seven".