24245545325 has 12 divisors (see below), whose sum is σ = 30255974580. Its totient is φ = 19272888960.

The previous prime is 24245545321. The next prime is 24245545361. The reversal of 24245545325 is 52354554242.

It can be written as a sum of positive squares in 6 ways, for example, as 7414729 + 24238130596 = 2723^2 + 155686^2 .

It is not a de Polignac number, because 24245545325 - 2² = 24245545321 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24245545321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3084680 + ... + 3092529.

It is an arithmetic number, because the mean of its divisors is an integer number (2521331215).

Almost surely, 2^24245545325 is an apocalyptic number.

24245545325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

24245545325 is a deficient number, since it is larger than the sum of its proper divisors (6010429255).

24245545325 is a wasteful number, since it uses less digits than its factorization.

24245545325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6177376 (or 6177371 counting only the distinct ones).

The product of its digits is 960000, while the sum is 41.

The spelling of 24245545325 in words is "twenty-four billion, two hundred forty-five million, five hundred forty-five thousand, three hundred twenty-five".