2755741970 has 16 divisors (see below), whose sum is σ = 5028286680. Its totient is φ = 1087196544.

The previous prime is 2755741949. The next prime is 2755742009. The reversal of 2755741970 is 791475572.

It can be written as a sum of positive squares in 4 ways, for example, as 1339047649 + 1416694321 = 36593^2 + 37639^2 .

It is a super-2 number, since 2×2755741970² = 15188227610438961800, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1886765 + ... + 1888224.

Almost surely, 2^2755741970 is an apocalyptic number.

2755741970 is a deficient number, since it is larger than the sum of its proper divisors (2272544710).

2755741970 is a wasteful number, since it uses less digits than its factorization.

2755741970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3775069.

The product of its (nonzero) digits is 617400, while the sum is 47.

The square root of 2755741970 is about 52495.1613960754. The cubic root of 2755741970 is about 1401.9940920371.

The spelling of 2755741970 in words is "two billion, seven hundred fifty-five million, seven hundred forty-one thousand, nine hundred seventy".