245500332125 has 16 divisors (see below), whose sum is σ = 309195297840. Its totient is φ = 194598417600.

The previous prime is 245500332067. The next prime is 245500332163. The reversal of 245500332125 is 521233005542.

It can be written as a sum of positive squares in 8 ways, for example, as 137389576921 + 108110755204 = 370661^2 + 328802^2 .

It is not a de Polignac number, because 245500332125 - 2¹⁸ = 245500069981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 245500332091 and 245500332100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8995562 + ... + 9022811.

It is an arithmetic number, because the mean of its divisors is an integer number (19324706115).

Almost surely, 2^245500332125 is an apocalyptic number.

245500332125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

245500332125 is a deficient number, since it is larger than the sum of its proper divisors (63694965715).

245500332125 is a wasteful number, since it uses less digits than its factorization.

245500332125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18018497 (or 18018487 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 245500332125 its reverse (521233005542), we get a palindrome (766733337667).

The spelling of 245500332125 in words is "two hundred forty-five billion, five hundred million, three hundred thirty-two thousand, one hundred twenty-five".