2451245325 has 48 divisors (see below), whose sum is σ = 4090946496. Its totient is φ = 1295078400.

The previous prime is 2451245287. The next prime is 2451245353. The reversal of 2451245325 is 5235421542.

It is a happy number.

It is not a de Polignac number, because 2451245325 - 2⁶ = 2451245261 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7273557 + ... + 7273893.

It is an arithmetic number, because the mean of its divisors is an integer number (85228052).

Almost surely, 2^2451245325 is an apocalyptic number.

2451245325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2451245325 is a deficient number, since it is larger than the sum of its proper divisors (1639701171).

2451245325 is a wasteful number, since it uses less digits than its factorization.

2451245325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974 (or 969 counting only the distinct ones).

The product of its digits is 48000, while the sum is 33.

The square root of 2451245325 is about 49510.0527670896. The cubic root of 2451245325 is about 1348.3281223988.

Adding to 2451245325 its reverse (5235421542), we get a palindrome (7686666867).

The spelling of 2451245325 in words is "two billion, four hundred fifty-one million, two hundred forty-five thousand, three hundred twenty-five".