245011125 has 16 divisors (see below), whose sum is σ = 407699136. Its totient is φ = 130672400.

The previous prime is 245011097. The next prime is 245011133. The reversal of 245011125 is 521110542.

It is not a de Polignac number, because 245011125 - 2¹² = 245007029 is a prime.

It is a super-3 number, since 3×245011125³ (a number of 26 digits) contains 333 as substring.

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, 326307 + ... + 327056.

It is an arithmetic number, because the mean of its divisors is an integer number (25481196).

Almost surely, 2^245011125 is an apocalyptic number.

245011125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

245011125 is a deficient number, since it is larger than the sum of its proper divisors (162688011).

245011125 is an equidigital number, since it uses as much as digits as its factorization.

245011125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653381 (or 653371 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 245011125 is about 15652.8312135537. The cubic root of 245011125 is about 625.7419455450.

Adding to 245011125 its reverse (521110542), we get a palindrome (766121667).

The spelling of 245011125 in words is "two hundred forty-five million, eleven thousand, one hundred twenty-five".