2752778030 has 16 divisors (see below), whose sum is σ = 4967944704. Its totient is φ = 1098234720.

The previous prime is 2752778027. The next prime is 2752778051. The reversal of 2752778030 is 308772572.

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, 355541 + ... + 363200.

It is an arithmetic number, because the mean of its divisors is an integer number (310496544).

Almost surely, 2^2752778030 is an apocalyptic number.

2752778030 is a deficient number, since it is larger than the sum of its proper divisors (2215166674).

2752778030 is a wasteful number, since it uses less digits than its factorization.

2752778030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719131.

The product of its (nonzero) digits is 164640, while the sum is 41.

The square root of 2752778030 is about 52466.9231992881. The cubic root of 2752778030 is about 1401.4912731839.

The spelling of 2752778030 in words is "two billion, seven hundred fifty-two million, seven hundred seventy-eight thousand, thirty".