26593462903225 has 45 divisors (see below), whose sum is σ = 34820061683037. Its totient is φ = 20147990950080.

The previous prime is 26593462903223. The next prime is 26593462903237. The reversal of 26593462903225 is 52230926439562.

The square root of 26593462903225 is 5156885.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 33498882729 + 26559964020496 = 183027^2 + 5153636^2 .

It is not a de Polignac number, because 26593462903225 - 2¹ = 26593462903223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26593462903225.

It is not an unprimeable number, because it can be changed into a prime (26593462903223) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 9308175997 + ... + 9308178853.

Almost surely, 2^{26593462903225} is an apocalyptic number.

26593462903225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

26593462903225 is the 5156885-th square number.

26593462903225 is the 2578443-rd centered octagonal number.

It is an amenable number.

26593462903225 is a deficient number, since it is larger than the sum of its proper divisors (8226598779812).

26593462903225 is an frugal number, since it uses more digits than its factorization.

26593462903225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5800 (or 2881 counting only the distinct ones).

The product of its (nonzero) digits is 41990400, while the sum is 58.

The spelling of 26593462903225 in words is "twenty-six trillion, five hundred ninety-three billion, four hundred sixty-two million, nine hundred three thousand, two hundred twenty-five".