2539924046 has 8 divisors (see below), whose sum is σ = 4156239384. Its totient is φ = 1154510920.

The previous prime is 2539924033. The next prime is 2539924067. The reversal of 2539924046 is 6404299352.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2539923988 and 2539924006.

It is a congruent 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, 57725525 + ... + 57725568.

It is an arithmetic number, because the mean of its divisors is an integer number (519529923).

Almost surely, 2^2539924046 is an apocalyptic number.

2539924046 is a deficient number, since it is larger than the sum of its proper divisors (1616315338).

2539924046 is a wasteful number, since it uses less digits than its factorization.

2539924046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115451106.

The product of its (nonzero) digits is 466560, while the sum is 44.

The square root of 2539924046 is about 50397.6591321462. The cubic root of 2539924046 is about 1364.3953895850.

It can be divided in two parts, 253 and 9924046, that added together give a palindrome (9924299).

The spelling of 2539924046 in words is "two billion, five hundred thirty-nine million, nine hundred twenty-four thousand, forty-six".