2550512 has 10 divisors (see below), whose sum is σ = 4941648. Its totient is φ = 1275248.

The previous prime is 2550497. The next prime is 2550551. The reversal of 2550512 is 2150552.

It is a super-2 number, since 2×2550512² = 13010222924288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79688 + ... + 79719.

2^2550512 is an apocalyptic number.

It is an amenable number.

2550512 is a deficient number, since it is larger than the sum of its proper divisors (2391136).

2550512 is a wasteful number, since it uses less digits than its factorization.

2550512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159415 (or 159409 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 2550512 is about 1597.0322476394. The cubic root of 2550512 is about 136.6288638918.

The spelling of 2550512 in words is "two million, five hundred fifty thousand, five hundred twelve".