53896057 has 2 divisors, whose sum is σ = 53896058. Its totient is φ = 53896056.

The previous prime is 53896039. The next prime is 53896067. The reversal of 53896057 is 75069835.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53890281 + 5776 = 7341^2 + 76^2 .

It is a cyclic number.

It is not a de Polignac number, because 53896057 - 2¹⁵ = 53863289 is a prime.

It is not a weakly prime, because it can be changed into another prime (53896067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26948028 + 26948029.

It is an arithmetic number, because the mean of its divisors is an integer number (26948029).

Almost surely, 2^53896057 is an apocalyptic number.

It is an amenable number.

53896057 is a deficient number, since it is larger than the sum of its proper divisors (1).

53896057 is an equidigital number, since it uses as much as digits as its factorization.

53896057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 53896057 is about 7341.3933963519. The cubic root of 53896057 is about 377.7336407265.

Subtracting 53896057 from its reverse (75069835), we obtain a triangular number (21173778 = T₆₅₀₇).

The spelling of 53896057 in words is "fifty-three million, eight hundred ninety-six thousand, fifty-seven".