2425665724 has 6 divisors (see below), whose sum is σ = 4244915024. Its totient is φ = 1212832860.

The previous prime is 2425665713. The next prime is 2425665727. The reversal of 2425665724 is 4275665242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2425665727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303208212 + ... + 303208219.

Almost surely, 2^2425665724 is an apocalyptic number.

It is an amenable number.

2425665724 is a deficient number, since it is larger than the sum of its proper divisors (1819249300).

2425665724 is a wasteful number, since it uses less digits than its factorization.

2425665724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606416435 (or 606416433 counting only the distinct ones).

The product of its digits is 806400, while the sum is 43.

The square root of 2425665724 is about 49251.0479482417. The cubic root of 2425665724 is about 1343.6216212988.

The spelling of 2425665724 in words is "two billion, four hundred twenty-five million, six hundred sixty-five thousand, seven hundred twenty-four".