2550550245 has 16 divisors (see below), whose sum is σ = 4104473472. Its totient is φ = 1352429120.

The previous prime is 2550550241. The next prime is 2550550279. The reversal of 2550550245 is 5420550552.

It is not a de Polignac number, because 2550550245 - 2² = 2550550241 is a prime.

It is a super-3 number, since 3×2550550245³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550550241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 488841 + ... + 494030.

It is an arithmetic number, because the mean of its divisors is an integer number (256529592).

Almost surely, 2^2550550245 is an apocalyptic number.

It is an amenable number.

2550550245 is a deficient number, since it is larger than the sum of its proper divisors (1553923227).

2550550245 is a wasteful number, since it uses less digits than its factorization.

2550550245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983052.

The product of its (nonzero) digits is 50000, while the sum is 33.

The square root of 2550550245 is about 50502.9726352816. The cubic root of 2550550245 is about 1366.2954680627.

The spelling of 2550550245 in words is "two billion, five hundred fifty million, five hundred fifty thousand, two hundred forty-five".