5691270830 has 64 divisors (see below), whose sum is σ = 12335915520. Its totient is φ = 1846800000.

The previous prime is 5691270817. The next prime is 5691270839. The reversal of 5691270830 is 380721965.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5691270839) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2527205 + ... + 2529455.

It is an arithmetic number, because the mean of its divisors is an integer number (192748680).

Almost surely, 2^5691270830 is an apocalyptic number.

5691270830 is an abundant number, since it is smaller than the sum of its proper divisors (6644644690).

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

5691270830 is a wasteful number, since it uses less digits than its factorization.

5691270830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4185.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 5691270830 is about 75440.5118619963. The cubic root of 5691270830 is about 1785.4036472041.

The spelling of 5691270830 in words is "five billion, six hundred ninety-one million, two hundred seventy thousand, eight hundred thirty".