53725367 has 2 divisors, whose sum is σ = 53725368. Its totient is φ = 53725366.

The previous prime is 53725363. The next prime is 53725379. The reversal of 53725367 is 76352735.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53725367 - 2² = 53725363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53725367.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53725363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26862683 + 26862684.

It is an arithmetic number, because the mean of its divisors is an integer number (26862684).

Almost surely, 2^53725367 is an apocalyptic number.

53725367 is a deficient number, since it is larger than the sum of its proper divisors (1).

53725367 is an equidigital number, since it uses as much as digits as its factorization.

53725367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 132300, while the sum is 38.

The square root of 53725367 is about 7329.7590001309. The cubic root of 53725367 is about 377.3344554324.

The spelling of 53725367 in words is "fifty-three million, seven hundred twenty-five thousand, three hundred sixty-seven".