53272873 has 2 divisors, whose sum is σ = 53272874. Its totient is φ = 53272872.

The previous prime is 53272847. The next prime is 53272889. The reversal of 53272873 is 37827235.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52374169 + 898704 = 7237^2 + 948^2 .

It is a cyclic number.

It is not a de Polignac number, because 53272873 - 2¹³ = 53264681 is a prime.

It is not a weakly prime, because it can be changed into another prime (53272073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26636436 + 26636437.

It is an arithmetic number, because the mean of its divisors is an integer number (26636437).

Almost surely, 2^53272873 is an apocalyptic number.

It is an amenable number.

53272873 is a deficient number, since it is larger than the sum of its proper divisors (1).

53272873 is an equidigital number, since it uses as much as digits as its factorization.

53272873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 70560, while the sum is 37.

The square root of 53272873 is about 7298.8268235381. The cubic root of 53272873 is about 376.2721193899.

It can be divided in two parts, 53272 and 873, that added together give a palindrome (54145).

The spelling of 53272873 in words is "fifty-three million, two hundred seventy-two thousand, eight hundred seventy-three".