23497238286025 has 27 divisors (see below), whose sum is σ = 33893812114869. Its totient is φ = 16112275630080.

The previous prime is 23497238286019. The next prime is 23497238286037. The reversal of 23497238286025 is 52068283279432.

The square root of 23497238286025 is 4847395.

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 11776283492281 + 11720954793744 = 3431659^2 + 3423588^2 .

It is not a de Polignac number, because 23497238286025 - 2¹¹ = 23497238283977 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 169589577 + ... + 169728073.

Almost surely, 2^{23497238286025} is an apocalyptic number.

23497238286025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23497238286025 is the 4847395-th square number.

23497238286025 is the 2423698-th centered octagonal number.

It is an amenable number.

23497238286025 is a deficient number, since it is larger than the sum of its proper divisors (10396573828844).

23497238286025 is an frugal number, since it uses more digits than its factorization.

23497238286025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277018 (or 138509 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 61.

The spelling of 23497238286025 in words is "twenty-three trillion, four hundred ninety-seven billion, two hundred thirty-eight million, two hundred eighty-six thousand, twenty-five".