2534660673 has 16 divisors (see below), whose sum is σ = 3390906240. Its totient is φ = 1684106496.

The previous prime is 2534660647. The next prime is 2534660677. The reversal of 2534660673 is 3760664352.

It is not a de Polignac number, because 2534660673 - 2⁵ = 2534660641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2534660677) 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, 1701513 + ... + 1703001.

It is an arithmetic number, because the mean of its divisors is an integer number (211931640).

Almost surely, 2^2534660673 is an apocalyptic number.

It is an amenable number.

2534660673 is a deficient number, since it is larger than the sum of its proper divisors (856245567).

2534660673 is a wasteful number, since it uses less digits than its factorization.

2534660673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3016.

The product of its (nonzero) digits is 544320, while the sum is 42.

The square root of 2534660673 is about 50345.4136242816. The cubic root of 2534660673 is about 1363.4522789570.

The spelling of 2534660673 in words is "two billion, five hundred thirty-four million, six hundred sixty thousand, six hundred seventy-three".