2730481355 has 32 divisors (see below), whose sum is σ = 4008614400. Its totient is φ = 1743697152.

The previous prime is 2730481321. The next prime is 2730481373. The reversal of 2730481355 is 5531840372.

It is a cyclic number.

It is not a de Polignac number, because 2730481355 - 2¹⁰ = 2730480331 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4439 + ... + 74031.

It is an arithmetic number, because the mean of its divisors is an integer number (125269200).

Almost surely, 2^2730481355 is an apocalyptic number.

2730481355 is a deficient number, since it is larger than the sum of its proper divisors (1278133045).

2730481355 is a wasteful number, since it uses less digits than its factorization.

2730481355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69683.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 2730481355 is about 52254.0080280929. The cubic root of 2730481355 is about 1397.6971247667.

The spelling of 2730481355 in words is "two billion, seven hundred thirty million, four hundred eighty-one thousand, three hundred fifty-five".