2758136830 has 16 divisors (see below), whose sum is σ = 5085735984. Its totient is φ = 1076345920.

The previous prime is 2758136819. The next prime is 2758136863. The reversal of 2758136830 is 386318572.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3363172 + ... + 3363991.

It is an arithmetic number, because the mean of its divisors is an integer number (317858499).

Almost surely, 2^2758136830 is an apocalyptic number.

2758136830 is a deficient number, since it is larger than the sum of its proper divisors (2327599154).

2758136830 is a wasteful number, since it uses less digits than its factorization.

2758136830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6727211.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 2758136830 is about 52517.9667352041. The cubic root of 2758136830 is about 1402.4001057894.

The spelling of 2758136830 in words is "two billion, seven hundred fifty-eight million, one hundred thirty-six thousand, eight hundred thirty".