2525525547 has 8 divisors (see below), whose sum is σ = 3376544256. Its totient is φ = 1679095272.

The previous prime is 2525525507. The next prime is 2525525567. The reversal of 2525525547 is 7455255252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2525525547 - 2¹⁴ = 2525509163 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2525525499 and 2525525508.

It is not an unprimeable number, because it can be changed into a prime (2525525507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1145823 + ... + 1148024.

It is an arithmetic number, because the mean of its divisors is an integer number (422068032).

Almost surely, 2^2525525547 is an apocalyptic number.

2525525547 is a deficient number, since it is larger than the sum of its proper divisors (851018709).

2525525547 is a wasteful number, since it uses less digits than its factorization.

2525525547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2294217.

The product of its digits is 700000, while the sum is 42.

The square root of 2525525547 is about 50254.6072216270. The cubic root of 2525525547 is about 1361.8123090459.

The spelling of 2525525547 in words is "two billion, five hundred twenty-five million, five hundred twenty-five thousand, five hundred forty-seven".