2473205905 has 8 divisors (see below), whose sum is σ = 2981913984. Its totient is φ = 1969186800.

The previous prime is 2473205879. The next prime is 2473205923. The reversal of 2473205905 is 5095023742.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2473205905 - 2⁵ = 2473205873 is a prime.

It is a super-2 number, since 2×2473205905² = 12233494897053738050, which contains 22 as substring.

It is a Duffinian 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, 1171081 + ... + 1173190.

It is an arithmetic number, because the mean of its divisors is an integer number (372739248).

Almost surely, 2^2473205905 is an apocalyptic number.

It is an amenable number.

2473205905 is a deficient number, since it is larger than the sum of its proper divisors (508708079).

2473205905 is a wasteful number, since it uses less digits than its factorization.

2473205905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2344487.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 2473205905 is about 49731.3372532853. The cubic root of 2473205905 is about 1352.3426913437.

The spelling of 2473205905 in words is "two billion, four hundred seventy-three million, two hundred five thousand, nine hundred five".