2755077530 has 8 divisors (see below), whose sum is σ = 4959139572. Its totient is φ = 1102031008.

The previous prime is 2755077491. The next prime is 2755077541. The reversal of 2755077530 is 357705572.

It can be written as a sum of positive squares in 2 ways, for example, as 2592948241 + 162129289 = 50921^2 + 12733^2 .

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, 137753867 + ... + 137753886.

Almost surely, 2^2755077530 is an apocalyptic number.

2755077530 is a deficient number, since it is larger than the sum of its proper divisors (2204062042).

2755077530 is a wasteful number, since it uses less digits than its factorization.

2755077530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275507760.

The product of its (nonzero) digits is 257250, while the sum is 41.

The square root of 2755077530 is about 52488.8324312896. The cubic root of 2755077530 is about 1401.8814041968.

The spelling of 2755077530 in words is "two billion, seven hundred fifty-five million, seventy-seven thousand, five hundred thirty".