25703053 has 2 divisors, whose sum is σ = 25703054. Its totient is φ = 25703052.

The previous prime is 25703017. The next prime is 25703059. The reversal of 25703053 is 35030752.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25180324 + 522729 = 5018^2 + 723^2 .

It is a cyclic number.

It is not a de Polignac number, because 25703053 - 2⁹ = 25702541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25703059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12851526 + 12851527.

It is an arithmetic number, because the mean of its divisors is an integer number (12851527).

Almost surely, 2^25703053 is an apocalyptic number.

It is an amenable number.

25703053 is a deficient number, since it is larger than the sum of its proper divisors (1).

25703053 is an equidigital number, since it uses as much as digits as its factorization.

25703053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3150, while the sum is 25.

The square root of 25703053 is about 5069.8178468265. The cubic root of 25703053 is about 295.1174596887.

The spelling of 25703053 in words is "twenty-five million, seven hundred three thousand, fifty-three".