2758013361 has 16 divisors (see below), whose sum is σ = 4226841600. Its totient is φ = 1775272464.

The previous prime is 2758013359. The next prime is 2758013413. The reversal of 2758013361 is 1633108572.

2758013361 is a `hidden beast` number, since 2 + 7 + 580 + 13 + 3 + 61 = 666.

2758013361 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2758013361 - 2¹ = 2758013359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2758013561) 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, 1760401 + ... + 1761966.

It is an arithmetic number, because the mean of its divisors is an integer number (264177600).

Almost surely, 2^2758013361 is an apocalyptic number.

It is an amenable number.

2758013361 is a deficient number, since it is larger than the sum of its proper divisors (1468828239).

2758013361 is a wasteful number, since it uses less digits than its factorization.

2758013361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3522405 (or 3522399 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 2758013361 is about 52516.7912290917. The cubic root of 2758013361 is about 1402.3791791599.

The spelling of 2758013361 in words is "two billion, seven hundred fifty-eight million, thirteen thousand, three hundred sixty-one".