2049958504 has 16 divisors (see below), whose sum is σ = 4193097120. Its totient is φ = 931799280.

The previous prime is 2049958487. The next prime is 2049958553. The reversal of 2049958504 is 4058599402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11647404 + ... + 11647579.

It is an arithmetic number, because the mean of its divisors is an integer number (262068570).

Almost surely, 2^2049958504 is an apocalyptic number.

It is an amenable number.

2049958504 is an abundant number, since it is smaller than the sum of its proper divisors (2143138616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2049958504 is a wasteful number, since it uses less digits than its factorization.

2049958504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23295000 (or 23294996 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 46.

The square root of 2049958504 is about 45276.4674417075. The cubic root of 2049958504 is about 1270.3255213677.

It can be divided in two parts, 20499 and 58504, that added together give a triangular number (79003 = T₃₉₇).

The spelling of 2049958504 in words is "two billion, forty-nine million, nine hundred fifty-eight thousand, five hundred four".