576551138 has 16 divisors (see below), whose sum is σ = 899454336. Its totient is φ = 276953040.

The previous prime is 576551137. The next prime is 576551149. The reversal of 576551138 is 831155675.

576551138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×576551138² = 664822429458190088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 576551095 and 576551104.

It is not an unprimeable number, because it can be changed into a prime (576551137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49706 + ... + 60197.

It is an arithmetic number, because the mean of its divisors is an integer number (56215896).

Almost surely, 2^576551138 is an apocalyptic number.

576551138 is a deficient number, since it is larger than the sum of its proper divisors (322903198).

576551138 is a wasteful number, since it uses less digits than its factorization.

576551138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110009.

The product of its digits is 126000, while the sum is 41.

The square root of 576551138 is about 24011.4792963699. The cubic root of 576551138 is about 832.2988180608.

The spelling of 576551138 in words is "five hundred seventy-six million, five hundred fifty-one thousand, one hundred thirty-eight".