51553114 has 8 divisors (see below), whose sum is σ = 77662260. Its totient is φ = 25665696.

The previous prime is 51553091. The next prime is 51553121. The reversal of 51553114 is 41135515.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 44662489 + 6890625 = 6683^2 + 2625^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54849 + ... + 55780.

Almost surely, 2^51553114 is an apocalyptic number.

51553114 is a deficient number, since it is larger than the sum of its proper divisors (26109146).

51553114 is a wasteful number, since it uses less digits than its factorization.

51553114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110864.

The product of its digits is 1500, while the sum is 25.

The square root of 51553114 is about 7180.0497212763. The cubic root of 51553114 is about 372.1788027404.

Adding to 51553114 its reverse (41135515), we get a palindrome (92688629).

The spelling of 51553114 in words is "fifty-one million, five hundred fifty-three thousand, one hundred fourteen".