2758045008 has 40 divisors (see below), whose sum is σ = 7194136768. Its totient is φ = 910420992.

The previous prime is 2758044973. The next prime is 2758045013. The reversal of 2758045008 is 8005408572.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273985 + ... + 283872.

Almost surely, 2^2758045008 is an apocalyptic number.

It is an amenable number.

2758045008 is an abundant number, since it is smaller than the sum of its proper divisors (4436091760).

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

2758045008 is a wasteful number, since it uses less digits than its factorization.

2758045008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557971 (or 557965 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 39.

The square root of 2758045008 is about 52517.0925318605. The cubic root of 2758045008 is about 1402.3845430358.

The spelling of 2758045008 in words is "two billion, seven hundred fifty-eight million, forty-five thousand, eight".