51106576 has 10 divisors (see below), whose sum is σ = 99019022. Its totient is φ = 25553280.

The previous prime is 51106571. The next prime is 51106577. The reversal of 51106576 is 67560115.

It can be written as a sum of positive squares in only one way, i.e., 42250000 + 8856576 = 6500^2 + 2976^2 .

It is a super-2 number, since 2×51106576² = 5223764220887552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51106571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1597065 + ... + 1597096.

Almost surely, 2^51106576 is an apocalyptic number.

It is an amenable number.

51106576 is a deficient number, since it is larger than the sum of its proper divisors (47912446).

51106576 is a wasteful number, since it uses less digits than its factorization.

51106576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3194169 (or 3194163 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 51106576 is about 7148.8863468375. The cubic root of 51106576 is about 371.1011172032.

The spelling of 51106576 in words is "fifty-one million, one hundred six thousand, five hundred seventy-six".