6255005525 has 6 divisors (see below), whose sum is σ = 7756206882. Its totient is φ = 5004004400.

The previous prime is 6255005513. The next prime is 6255005539. The reversal of 6255005525 is 5255005526.

It can be written as a sum of positive squares in 3 ways, for example, as 318765316 + 5936240209 = 17854^2 + 77047^2 .

It is not a de Polignac number, because 6255005525 - 2¹⁶ = 6254939989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125100086 + ... + 125100135.

It is an arithmetic number, because the mean of its divisors is an integer number (1292701147).

Almost surely, 2^6255005525 is an apocalyptic number.

It is an amenable number.

6255005525 is a deficient number, since it is larger than the sum of its proper divisors (1501201357).

6255005525 is a wasteful number, since it uses less digits than its factorization.

6255005525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250200231 (or 250200226 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 35.

The square root of 6255005525 is about 79088.5928879759. The cubic root of 6255005525 is about 1842.5073650816.

Subtracting from 6255005525 its reverse (5255005526), we obtain a palindrome (999999999).

The spelling of 6255005525 in words is "six billion, two hundred fifty-five million, five thousand, five hundred twenty-five".