245126425 has 6 divisors (see below), whose sum is σ = 303956798. Its totient is φ = 196101120.

The previous prime is 245126423. The next prime is 245126447. The reversal of 245126425 is 524621542.

245126425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 62552281 + 182574144 = 7909^2 + 13512^2 .

It is not a de Polignac number, because 245126425 - 2¹ = 245126423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245126423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4902504 + ... + 4902553.

Almost surely, 2^245126425 is an apocalyptic number.

245126425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

245126425 is a deficient number, since it is larger than the sum of its proper divisors (58830373).

245126425 is an equidigital number, since it uses as much as digits as its factorization.

245126425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9805067 (or 9805062 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

The square root of 245126425 is about 15656.5138201325. The cubic root of 245126425 is about 625.8400863021.

Adding to 245126425 its reverse (524621542), we get a palindrome (769747967).

The spelling of 245126425 in words is "two hundred forty-five million, one hundred twenty-six thousand, four hundred twenty-five".