26653057 has 2 divisors, whose sum is σ = 26653058. Its totient is φ = 26653056.

The previous prime is 26653051. The next prime is 26653063. The reversal of 26653057 is 75035662.

It is a balanced prime because it is at equal distance from previous prime (26653051) and next prime (26653063).

It can be written as a sum of positive squares in only one way, i.e., 17313921 + 9339136 = 4161^2 + 3056^2 .

It is a cyclic number.

It is not a de Polignac number, because 26653057 - 2¹⁹ = 26128769 is a prime.

It is not a weakly prime, because it can be changed into another prime (26653051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13326528 + 13326529.

It is an arithmetic number, because the mean of its divisors is an integer number (13326529).

Almost surely, 2^26653057 is an apocalyptic number.

It is an amenable number.

26653057 is a deficient number, since it is larger than the sum of its proper divisors (1).

26653057 is an equidigital number, since it uses as much as digits as its factorization.

26653057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 26653057 is about 5162.6598764590. The cubic root of 26653057 is about 298.7094824342.

The spelling of 26653057 in words is "twenty-six million, six hundred fifty-three thousand, fifty-seven".