2525415025 has 24 divisors (see below), whose sum is σ = 3789400320. Its totient is φ = 1629845760.

The previous prime is 2525415017. The next prime is 2525415029. The reversal of 2525415025 is 5205145252.

It is a happy number.

It is not a de Polignac number, because 2525415025 - 2³ = 2525415017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2525415029) 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, 421465 + ... + 427414.

It is an arithmetic number, because the mean of its divisors is an integer number (157891680).

Almost surely, 2^2525415025 is an apocalyptic number.

2525415025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2525415025 is a deficient number, since it is larger than the sum of its proper divisors (1263985295).

2525415025 is a wasteful number, since it uses less digits than its factorization.

2525415025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848913 (or 848908 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 2525415025 is about 50253.5075890231. The cubic root of 2525415025 is about 1361.7924435549.

The spelling of 2525415025 in words is "two billion, five hundred twenty-five million, four hundred fifteen thousand, twenty-five".