245031325 has 24 divisors (see below), whose sum is σ = 378815040. Its totient is φ = 152745600.

The previous prime is 245031299. The next prime is 245031331. The reversal of 245031325 is 523130542.

It is not a de Polignac number, because 245031325 - 2¹¹ = 245029277 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 245031325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61720 + ... + 65569.

It is an arithmetic number, because the mean of its divisors is an integer number (15783960).

Almost surely, 2^245031325 is an apocalyptic number.

245031325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

245031325 is a deficient number, since it is larger than the sum of its proper divisors (133783715).

245031325 is a wasteful number, since it uses less digits than its factorization.

245031325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127317 (or 127312 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 245031325 is about 15653.4764509357. The cubic root of 245031325 is about 625.7591415532.

Adding to 245031325 its reverse (523130542), we get a palindrome (768161867).

The spelling of 245031325 in words is "two hundred forty-five million, thirty-one thousand, three hundred twenty-five".