53731027 has 8 divisors (see below), whose sum is σ = 61549056. Its totient is φ = 45948552.

The previous prime is 53731021. The next prime is 53731043. The reversal of 53731027 is 72013735.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53731027 - 2³ = 53731019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53730986 and 53731004.

It is not an unprimeable number, because it can be changed into a prime (53731021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5563 + ... + 11764.

It is an arithmetic number, because the mean of its divisors is an integer number (7693632).

Almost surely, 2^53731027 is an apocalyptic number.

53731027 is a deficient number, since it is larger than the sum of its proper divisors (7818029).

53731027 is a wasteful number, since it uses less digits than its factorization.

53731027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17777.

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

The square root of 53731027 is about 7330.1450872408. The cubic root of 53731027 is about 377.3477057716.

It can be divided in two parts, 5373 and 1027, that added together give a square (6400 = 80²).

The spelling of 53731027 in words is "fifty-three million, seven hundred thirty-one thousand, twenty-seven".