53063357 has 2 divisors, whose sum is σ = 53063358. Its totient is φ = 53063356.

The previous prime is 53063347. The next prime is 53063377. The reversal of 53063357 is 75336035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45778756 + 7284601 = 6766^2 + 2699^2 .

It is a cyclic number.

It is not a de Polignac number, because 53063357 - 2¹⁰ = 53062333 is a prime.

It is a super-2 number, since 2×53063357² = 5631439712218898, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53063317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26531678 + 26531679.

It is an arithmetic number, because the mean of its divisors is an integer number (26531679).

Almost surely, 2^53063357 is an apocalyptic number.

It is an amenable number.

53063357 is a deficient number, since it is larger than the sum of its proper divisors (1).

53063357 is an equidigital number, since it uses as much as digits as its factorization.

53063357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28350, while the sum is 32.

The square root of 53063357 is about 7284.4599662569. The cubic root of 53063357 is about 375.7781931758.

The spelling of 53063357 in words is "fifty-three million, sixty-three thousand, three hundred fifty-seven".