2481705355 has 4 divisors (see below), whose sum is σ = 2978046432. Its totient is φ = 1985364280.

The previous prime is 2481705307. The next prime is 2481705371. The reversal of 2481705355 is 5535071842.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2481705355 - 2¹¹ = 2481703307 is a prime.

It is a super-2 number, since 2×2481705355² = 12317722938071352050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

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, 248170531 + ... + 248170540.

It is an arithmetic number, because the mean of its divisors is an integer number (744511608).

Almost surely, 2^2481705355 is an apocalyptic number.

2481705355 is a deficient number, since it is larger than the sum of its proper divisors (496341077).

2481705355 is an equidigital number, since it uses as much as digits as its factorization.

2481705355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496341076.

The product of its (nonzero) digits is 168000, while the sum is 40.

The square root of 2481705355 is about 49816.7176257128. The cubic root of 2481705355 is about 1353.8900793102.

The spelling of 2481705355 in words is "two billion, four hundred eighty-one million, seven hundred five thousand, three hundred fifty-five".