2550500530 has 32 divisors (see below), whose sum is σ = 4950408960. Its totient is φ = 942929280.

The previous prime is 2550500507. The next prime is 2550500551. The reversal of 2550500530 is 350050552.

It is a junction number, because it is equal to n+sod(n) for n = 2550500495 and 2550500504.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155914 + ... + 171493.

It is an arithmetic number, because the mean of its divisors is an integer number (154700280).

Almost surely, 2^2550500530 is an apocalyptic number.

2550500530 is a deficient number, since it is larger than the sum of its proper divisors (2399908430).

2550500530 is a wasteful number, since it uses less digits than its factorization.

2550500530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327474.

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 2550500530 is about 50502.4804341331. The cubic root of 2550500530 is about 1366.2865907860.

The spelling of 2550500530 in words is "two billion, five hundred fifty million, five hundred thousand, five hundred thirty".