2525249241 has 24 divisors (see below), whose sum is σ = 3864088800. Its totient is φ = 1583673216.

The previous prime is 2525249219. The next prime is 2525249263. The reversal of 2525249241 is 1429425252.

2525249241 is a `hidden beast` number, since 2 + 5 + 2 + 524 + 92 + 41 = 666.

2525249241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2525249219) and next prime (2525249263).

It is not a de Polignac number, because 2525249241 - 2¹³ = 2525241049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2525249196 and 2525249205.

It is not an unprimeable number, because it can be changed into a prime (2525245241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 502246 + ... + 507248.

It is an arithmetic number, because the mean of its divisors is an integer number (161003700).

Almost surely, 2^2525249241 is an apocalyptic number.

It is an amenable number.

2525249241 is a deficient number, since it is larger than the sum of its proper divisors (1338839559).

2525249241 is a wasteful number, since it uses less digits than its factorization.

2525249241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8325 (or 8322 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 2525249241 is about 50251.8580850499. The cubic root of 2525249241 is about 1361.7626440517.

The spelling of 2525249241 in words is "two billion, five hundred twenty-five million, two hundred forty-nine thousand, two hundred forty-one".