2755250530 has 8 divisors (see below), whose sum is σ = 4959450972. Its totient is φ = 1102100208.

The previous prime is 2755250513. The next prime is 2755250573. The reversal of 2755250530 is 350525572.

It can be written as a sum of positive squares in 2 ways, for example, as 2741255449 + 13995081 = 52357^2 + 3741^2 .

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, 137762517 + ... + 137762536.

Almost surely, 2^2755250530 is an apocalyptic number.

2755250530 is a deficient number, since it is larger than the sum of its proper divisors (2204200442).

2755250530 is a wasteful number, since it uses less digits than its factorization.

2755250530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275525060.

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

The square root of 2755250530 is about 52490.4803750166. The cubic root of 2755250530 is about 1401.9107464330.

The spelling of 2755250530 in words is "two billion, seven hundred fifty-five million, two hundred fifty thousand, five hundred thirty".