2663760473 has 16 divisors (see below), whose sum is σ = 2986690560. Its totient is φ = 2355210000.

The previous prime is 2663760457. The next prime is 2663760487. The reversal of 2663760473 is 3740673662.

2663760473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2663760473 - 2⁴ = 2663760457 is a prime.

It is a super-5 number, since 5×2663760473⁵ (a number of 48 digits) contains 55555 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2663760373) 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, 35348 + ... + 81098.

It is an arithmetic number, because the mean of its divisors is an integer number (186668160).

Almost surely, 2^2663760473 is an apocalyptic number.

It is an amenable number.

2663760473 is a deficient number, since it is larger than the sum of its proper divisors (322930087).

2663760473 is a wasteful number, since it uses less digits than its factorization.

2663760473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45908.

The product of its (nonzero) digits is 762048, while the sum is 44.

The square root of 2663760473 is about 51611.6311794154. The cubic root of 2663760473 is about 1386.2186050511.

The spelling of 2663760473 in words is "two billion, six hundred sixty-three million, seven hundred sixty thousand, four hundred seventy-three".