25763057 has 2 divisors, whose sum is σ = 25763058. Its totient is φ = 25763056.

The previous prime is 25763039. The next prime is 25763071. The reversal of 25763057 is 75036752.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17007376 + 8755681 = 4124^2 + 2959^2 .

It is a cyclic number.

It is not a de Polignac number, because 25763057 - 2¹⁶ = 25697521 is a prime.

It is not a weakly prime, because it can be changed into another prime (25763357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12881528 + 12881529.

It is an arithmetic number, because the mean of its divisors is an integer number (12881529).

Almost surely, 2^25763057 is an apocalyptic number.

It is an amenable number.

25763057 is a deficient number, since it is larger than the sum of its proper divisors (1).

25763057 is an equidigital number, since it uses as much as digits as its factorization.

25763057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 25763057 is about 5075.7321639346. The cubic root of 25763057 is about 295.3469326349.

The spelling of 25763057 in words is "twenty-five million, seven hundred sixty-three thousand, fifty-seven".