2550527530 has 8 divisors (see below), whose sum is σ = 4590949572. Its totient is φ = 1020211008.

The previous prime is 2550527519. The next prime is 2550527563. The reversal of 2550527530 is 357250552.

It can be written as a sum of positive squares in 2 ways, for example, as 2466016281 + 84511249 = 49659^2 + 9193^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127526367 + ... + 127526386.

Almost surely, 2^2550527530 is an apocalyptic number.

2550527530 is a deficient number, since it is larger than the sum of its proper divisors (2040422042).

2550527530 is a wasteful number, since it uses less digits than its factorization.

2550527530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255052760.

The product of its (nonzero) digits is 52500, while the sum is 34.

The square root of 2550527530 is about 50502.7477470286. The cubic root of 2550527530 is about 1366.2914120106.

It can be divided in two parts, 25505 and 27530, that added together give a palindrome (53035).

The spelling of 2550527530 in words is "two billion, five hundred fifty million, five hundred twenty-seven thousand, five hundred thirty".