51433714 has 4 divisors (see below), whose sum is σ = 77150574. Its totient is φ = 25716856.

The previous prime is 51433709. The next prime is 51433747. The reversal of 51433714 is 41733415.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 48066489 + 3367225 = 6933^2 + 1835^2 .

It is an unprimeable number.

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, 12858427 + ... + 12858430.

Almost surely, 2^51433714 is an apocalyptic number.

51433714 is a deficient number, since it is larger than the sum of its proper divisors (25716860).

51433714 is a wasteful number, since it uses less digits than its factorization.

51433714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25716859.

The product of its digits is 5040, while the sum is 28.

The square root of 51433714 is about 7171.7301957059. The cubic root of 51433714 is about 371.8912514047.

The spelling of 51433714 in words is "fifty-one million, four hundred thirty-three thousand, seven hundred fourteen".